Erik D Johnson

Address:

2624 Essex St SE, Minneapolis, MN 55414

Phone:

6128178081

VIN:

3VW467AJ1CM358027

Make:

VOLKSWAGEN

Model:

JETTA

Year:

2012

US Patent:

8118026, Feb 21, 2012

Filed:

Aug 27, 2008

Appl. No.:

12/198925

Inventors:

Yonas Gebrewold - Woodbury MN, US
Thomas G. Skulley - St. Paul MN, US
Erik J. Johnson - Oakdale MN, US
Lance E. Behymer - Woodbury MN, US
Dwayne D. Daugaard - Hudson WI, US
Daniel J. Stepan - Woodbury MN, US
Philip G. Martin - Forest Lake MN, US

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

A62B 18/08

US Classification:

12820617, 12820612, 12820616

Abstract:

A filtering face-piece respirator that comprises a harness and a mask body. The mask body includes a filtering structure and a support structure. The support structure has first and second opposing side portions that each include a living hinge. The use of living hinges allows the mask body to respond dynamically to wearer jaw movement.

US Patent:

8342180, Jan 1, 2013

Filed:

Aug 13, 2008

Appl. No.:

12/190663

Inventors:

Philip G. Martin - Forest Lake MN, US
Yonas Gebrewold - Woodbury MN, US
Daniel J. Stepan - Woodbury MN, US
Audra A. Wilson - Gateshead, GB
Christopher P. Henderson - High Shincliffe, GB
Thomas G. Skulley - St. Paul MN, US
Erik J. Johnson - Oakdale MN, US
Francesco Lovo - Giaveno, IT
Dan Mattano - Turin, IT
Claudio Ponzio - Turin, IT

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

A62B 18/08

US Classification:

12820617, 12820612, 12820615

Abstract:

A filtering face-piece respirator that includes a mask body and a harness The mask body contains a filtering structure that is retained in position on the mask body by a support structure that includes a longitudinally-movable, centrally-spaced, transversely-extending member that extends from a first side of the structure to a second side without being joined together by any longitudinally-extending members that hinder movement of the transversely extending member in the longitudinal direction. The transversely-extending members converge towards each other at east side of the mask body A filtering face-piece respirator of this construction can allow the mask body to readily accommodate the motion of a person's jaw. Workers who use this filtering face-piece respirator may find it much easier to talk to other persons when working. A single mask size also may be able to properly fit to faces of various sizes.

US Patent:

D687550, Aug 6, 2013

Filed:

Jun 9, 2011

Appl. No.:

29/393773

Inventors:

Craig S. Moeckly - White Bear Lake MN, US
Ryan Patrick Simmers - Cottage Grove MN, US
Erik J. Johnson - Oakdale MN, US
Thomas G. Skulley - St. Paul MN, US

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

2402

US Classification:

D24146

US Patent:

D687551, Aug 6, 2013

Filed:

Jun 9, 2011

Appl. No.:

29/393772

Inventors:

Craig S. Moeckly - White Bear Lake MN, US
Ryan Patrick Simmers - Cottage Grove MN, US
Erik J. Johnson - Oakdale MN, US
Thomas G. Skulley - St. Paul MN, US

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

2402

US Classification:

D24147

US Patent:

20060049684, Mar 9, 2006

Filed:

Sep 8, 2004

Appl. No.:

10/711292

Inventors:

Erik Johnson - Roseville MN, US
Michael Fynboh - Winsted MN, US

International Classification:

B60B 7/04

US Classification:

301037250

Abstract:

The current invention pertains to an apparatus that is a rotary addition adaptable to, for example, wheel rims for motor vehicles. The device includes a rotary base that is coupled to the rim of a wheel for the intent of rotation of a secondary rotating section. The rotating section would be coupled to the rotary base allowing itself to rotate with or without a delayed reaction dependant on the rotation of the wheel rim. The apparatus could also be capable of rotating in the counter direction of the wheel rim with or without a delayed reaction dependent on the rotation of the wheel rim.

US Patent:

20090078265, Mar 26, 2009

Filed:

Aug 13, 2008

Appl. No.:

12/190655

Inventors:

Yonas Gebrewold - Woodbury MN, US
Thomas G. Skulley - St. Paul MN, US
Erik J. Johnson - Oakdale MN, US
Philip G. Martin - Forest Lake MN, US
Christopher P. Henderson - High Shincliffe, GB
Francesco Lovo - Giaveno, IT
Dan Mattano - Turin, IT
Claudio Ponzio - Turin, IT

International Classification:

A62B 18/02
A62B 7/10

US Classification:

12820619, 29428

Abstract:

A filtering face-piece respirator that has a support structure and a filtering structure The filtering structure includes first and second transversely extending members that can move toward and apart from each other in the longitudinal direction. The filtering structure has a filtration layer and a pleat The pleat allows the filtering structure to contract and expand when the first and second transversely-extending members move toward and apart from each other, respectively. This ability to expand and contract in an accordion-like manner enables the mask body to better accommodate wearer jaw movement.

US Patent:

20090229766, Sep 17, 2009

Filed:

Mar 11, 2009

Appl. No.:

12/401847

Inventors:

Jason L. Aveldson - Prior Lake MN, US
Eric R. Cybulski - Woodbury MN, US
Jay A. Esch - River Falls WI, US
Scott D. Gullicks - Apple Valley MN, US
Robert A. Harkins - Savage MN, US
Erik J. Johnson - Oakdale MN, US
Steven G. Lucht - Inver Grove Heights MN, US
Audrey A. Sherman - St. Paul MN, US
Wendi J. Winkler - Minneapolis MN, US

International Classification:

B29C 63/48

US Classification:

156584

Abstract:

An adhesive removal system useful for removing a stretch release adhesive from a component includes a first member that engages with a component and an adhesive removal member that moves the adhesive and component relative to each other in order to stretch the adhesive and release the adhesive from a bond surface of the component. In some embodiments, the adhesive removal member applies a substantially uniform pulling force across the adhesive. The adhesive removal member may be manually actuated by a user or with the aid of an automated device. In some embodiments, the adhesive removal system comprises a rotatable portion that moves the adhesive relative to the component. In other embodiments, the adhesive removal system includes features that enable the first member and a second member, which is mechanically coupled to at least a portion of the adhesive extending from the component, to move relative to each other.

US Patent:

20130327850, Dec 12, 2013

Filed:

Feb 8, 2012

Appl. No.:

13/984436

Inventors:

Stephen C.P. Joseph - Woodbury MN, US
Russell E. Blette - Hastings MN, US
Erik J. Johnson - Oakdale MN, US
Arthur V. Lang - Maplewood MN, US

Assignee:

3M INNOVATIVE PROPERTIES COMPANY - St. Paul MN

International Classification:

B05B 7/06

US Classification:

239424, 2643281, 164 47

Abstract:

Removable nozzle tips, spray head assemblies including the nozzle tips and liquid spray guns that include the nozzle tips are described herein. The removable nozzle tips provide and define both the liquid nozzle openings and the center air outlets for the center air of the liquid spray guns and the spray head assemblies. The nozzle tips are removably attached over a liquid nozzle port formed in the spray head assembly and/or on the spray gun platform or body using any suitable attachment mechanism. The removable nozzle tips can be removed from the liquid spray gun or the spray head assembly without disturbing the remainder of the spray gun or the spray head assembly.