Mark A Larson

Address:

7109 42 St Ct N, Saint Paul, MN 55128

Phone:

6513444954

VIN:

1GKDT13S682100054

Make:

GMC

Model:

ENVOY

Year:

2008

US Patent:

7321260, Jan 22, 2008

Filed:

Mar 7, 2006

Appl. No.:

11/369384

Inventors:

Mark R. Larson - Maple Grove MN, US

Assignee:

Honeywell International, Inc. - Morristown NJ

International Classification:

H03F 1/02

US Classification:

330 9, 330 51

Abstract:

A ping-pong amplifier with reduced glitching is described. The ping-pong amplifier includes a nulling amplifier coupled to a switching network. The switching network is used to auto-zero a ping amplifier within a ping-pong amplifier. The nulling amplifier drives the output of a ping amplifier to a proper output voltage level during auto-zeroing of the ping amplifier. By being at a proper output voltage level, glitches associated with transitioning between a ping amplifier and a pong amplifier are reduced or eliminated.

US Patent:

20040072029, Apr 15, 2004

Filed:

Mar 20, 2003

Appl. No.:

10/393416

Inventors:

David Lowery - Roberts WI, US
Mark Larson - Maplewood MN, US
Stephen Ebner - Stillwater MN, US
Ryosuke Isobe - Superior CO, US
Guy Tadlock - Auburn AL, US

International Classification:

B05D005/12

US Classification:

428/6940BR, 427/127000

Abstract:

A method for producing a magnetic recording medium includes applying a non-magnetic back coat to a substrate, applying a magnetic front coat to the substrate, in-line calendering the coated substrate using opposed rolls, at least one of the rolls being a generally compliant roll, and off-line calendering the substrate using opposed, generally non-compliant rolls. The off-line calendering optionally includes steel-on-steel calendering and the method optionally includes only one off-line calendering pass and only one in-line calendering pass. Calendering the coated substrate optionally occurs using at least one nip, the calendering including calendering the coated substrate through a final nip including generally non-compliant rolls. Other methods, and magnetic recording media produced by such methods, also are disclosed.

US Patent:

20040253481, Dec 16, 2004

Filed:

Jun 12, 2003

Appl. No.:

10/459812

Inventors:

Mark Larson - Maplewood MN, US
Stephen Ebner - Stillwater MN, US
David Lowery - Roberts WI, US
Ryosuke Isobe - Superior CO, US

International Classification:

B32B019/00

US Classification:

428/693000, 428/6940BN

Abstract:

The magnetic recording medium includes a non-magnetic substrate having a front surface and a back surface. Coated on the front surface of the substrate is a lower support layer, or sub-layer, and at least one magnetic upper layer which together comprise the front coating. The magnetic upper layer contains a primary magnetic particulate pigment and a binder system therefor. The topmost magnetic upper layer is compressed, yielding a dense coating, with less than 14% porosity, and has a thickness of from about 0.02 micron to about 0.3 micron. The lower support layer comprises a nonmagnetic or soft magnetic pigment particle, and a binder system therefor. A back coating is formed on the back surface of the substrate. The magnetic medium of the invention has fewer than 400 tape dropouts per square inch at a 60% threshold, and fewer than 30 dropouts per square inch at a 40% threshold.

US Patent:

20060188754, Aug 24, 2006

Filed:

Apr 21, 2006

Appl. No.:

11/408743

Inventors:

David Lowery - Roberts WI, US
Mark Larson - Maplewood MN, US
Stephen Ebner - Stillwater MN, US
Ryosuke Isobe - Superior CO, US
Guy Tadlock - Auburn AL, US

International Classification:

G11B 5/716
B05D 5/12

US Classification:

428840000, 427127000

Abstract:

A method for producing a magnetic recording medium includes applying a non-magnetic back coat to a substrate, applying a magnetic front coat to the substrate, in-line calendering the coated substrate using opposed rolls, at least one of the rolls being a generally compliant roll, and off-line calendering the substrate using opposed, generally non-compliant rolls. The off-line calendering optionally includes steel-on-steel calendering and the method optionally includes only one off-line calendering pass and only one in-line calendering pass. Calendering the coated substrate optionally occurs using at least one nip, the calendering including calendering the coated substrate through a final nip including generally non-compliant rolls. Other methods, and magnetic recording media produced by such methods, also are disclosed.

US Patent:

20080181653, Jul 31, 2008

Filed:

Mar 28, 2008

Appl. No.:

12/058281

Inventors:

Keith Elzia - Eden Prairie MN, US
Mark Larson - Lino Lakes MN, US
Mills Davis - Washington DC, US
Alfred Brown - Las Vegas NV, US

International Classification:

G03G 15/00

US Classification:

399 83

Abstract:

A system assigns a plurality of printing or other information distribution jobs to a plurality of medium units for processing. The system includes an input interface module receiving from customers, specification data files each specifying an information display job in a specification file signal. The input interface module selects for each specification data file at least one medium unit suitable for performing the information display job in the specification data file and forms for each specification file signal, a job description format (JDF) file recording the information in the specification data file and the identifier of each selected medium unit. The input interface module provides the JDF file in a JDF file signal. An application interface module receives each JDF file signal, and deletes all but one of the at least one medium unit identifiers specified in the JDF file, and provides a modified JDF file signal based on the JDF file signal. A job aggregation module within the application interface module receives each modified JDF file signal and transmits the data content therein to the medium unit specified in the modified JDF file signal.

US Patent:

56810911, Oct 28, 1997

Filed:

Jun 15, 1995

Appl. No.:

8/490796

Inventors:

Mark Larson - Pembroke Pines FL
Michael Oleson - Ft. Lauderdale FL

Assignee:

Aircraft Modular Products, Inc. - Miami FL

International Classification:

A47C 702

US Classification:

29745221

Abstract:

An aircraft seat pan assembly to be mounted on an aircraft seat foundation including a pair of spaced side rail supports and a pair of spaced apart cross supports disposed in spanning relating between the side rail supports, the seat pan assembly including a seat panel with a primary surface, a pair of opposite side edges, a front edge, and a rear edge. The side edges and front edge of the seat panel are structured to be secured directly to the side rail supports and a front cross support of the seat foundation in generally planar relation thereto, and a rear edge of the seat panel is structured to be secured to the rear cross support in a generally elevated, spaced apart position there above such that a quantity of a downward spine load exerted on the seat panel will be absorbed at the connection between the rear edge and the rear cross support. Accordingly, the panel will resist the downward spine load thereon to a satisfaction of FAA guidelines with a minimum initial stroking distance between the primary surface of the seat panel and any underlying seat frame portions being maintained.

US Patent:

59044071, May 18, 1999

Filed:

Oct 28, 1997

Appl. No.:

8/958947

Inventors:

Mark Larson - Pembroke Pines FL
Michael Oleson - Ft. Lauderdale FL

Assignee:

Aircraft Modular Products, Inc. - Miami FL

International Classification:

A47C7/02

US Classification:

29745221

Abstract:

An aircraft seat pan assembly to be mounted on an aircraft seat foundation including a pair of spaced side rail supports and a pair of spaced apart cross supports disposed in spanning relating between the side rail supports, the seat pan assembly including a seat panel with a primary surface, a pair of opposite side edges, a front edge, and a rear edge. The side edges and front edge of the seat panel are structured to be secured directly to the side rail supports and a front cross support of the seat foundation in generally planar relation thereto, and a rear edge of the seat panel is structured to be secured to the rear cross support in a generally elevated, spaced apart position there above such that a quantity of a downward spine load exerted on the seat panel will be absorbed at the connection between the rear edge and the rear cross support. Accordingly, the panel will resist the downward spine load thereon to a satisfaction of FAA guidelines with a minimum initial stroking distance between the primary surface of the seat panel and any underlying seat frame portions being maintained.

US Patent:

56288271, May 13, 1997

Filed:

Aug 20, 1993

Appl. No.:

8/109352

Inventors:

Robert P. McCollam - Roseville MN
Norman E. Gehrke - Browton MN
Karl J. Warren - Hudson WI
Mark D. Larson - Maplewood MN
George D. Kostuch - White Bear Lake MN
Thomas W. Braid - White Bear Lake MN

Assignee:

Minnesota Mining and Manufacturing Company - St. Paul MN

International Classification:

B05C 1100

US Classification:

118695

Abstract:

A coater incorporates a die, a reservoir, a gravure cylinder, and a doctor blade for applying coating fluid to a moving surface. The flow rate of coating fluid to the gravure cylinder is controlled to equal the rate at which coating fluid is consumed by the coating process. This eliminates the need to recycle surplus coating fluid. The coating fluid can be quickly and conveniently replaced with a solvent in the reservoir when coating is not being performed to reduce the occurrence of coating defects arising from excessive evaporation of solvent and premature solidification of coating fluid.