Mark R Jensen

US Patent:

D560122, Jan 22, 2008

Filed:

Jul 29, 2005

Appl. No.:

29/235339

Inventors:

Stephen N. Fuchs - Corcoran MN, US
Martin J. Vievering - St. Paul MN, US
Mark R. Jensen - Gresham OR, US
James M. Delany - Woodville WI, US

Assignee:

Kapak Corporation - Minneapolis MN

International Classification:

0905

US Classification:

D 9708, D9710

US Patent:

49288679, May 29, 1990

Filed:

Jun 30, 1989

Appl. No.:

7/376207

Inventors:

Mark B. Jensen - Mesa AZ

International Classification:

B25C 100
B25C 700

US Classification:

227 7

Abstract:

A connector (10) for positioning fasteners (16) in a preformed opening (24) in a wall (12). Tabs (18) formed on the front surface (13) of the wall (12) guide the nail gun (22) and trip a trigger mechanism to cause the fastener (16) to be driven through the wall (12) and into an abutting structural member. The system further includes a nail gun (59) having a follower plate (94) pivotally mounted in channels (89) formed on each side of a foot (79). Each follower plate (94) is guided into contact with a tab (116) that pivots the follower plate (94) into contact with a mounting plate (75) attached to a linking arm (68) that enables activation of a pneumatic nail driving device (62) and the ejection of a nail through a predetermined position on the connector (118).

US Patent:

48138746, Mar 21, 1989

Filed:

Mar 9, 1987

Appl. No.:

7/023594

Inventors:

Mark E. Jensen - Iowa City IA

Assignee:

Terec USA - Sioux City IA

International Classification:

A61C 508

US Classification:

433219

Abstract:

A method for preparing and fitting a partial or full veneer etched porcelain crown on a tooth preparation. The method includes the steps of preparing a veneer porcelain crown; etching the interior surface of the porcelain crown and the remaining tooth enamel of the tooth preparation; applying a silane-coupling agent to the etched surface of the porcelain crown; applying a layer of dentin bonding agent to the exposed dentin of the tooth preparation; applying a layer of unfilled resin to the silane-coupled etched porcelain surface and to the etched enamel and dentin bonding agent on the tooth preparation; applying a layer of bonding resin to overlay the unfilled resin on the tooth preparation; positioning the veneer crown on the tooth preparation; and curing the bonding resin. The laminate structure thus formed has a natural appearance and is highly fracture resistant.

US Patent:

20210121066, Apr 29, 2021

Filed:

Jan 15, 2019

Appl. No.:

16/617350

Inventors:

- Minneapolis MN, US
Mark Jensen - Hopkins MN, US
Michael Lancial - Saint Louis Park MN, US
Grant Thompson - Saint Paul MN, US
Leon Ricord - Waconia MN, US
Juan Martinez - Houlton WI, US
Robert Bushey - Coon Rapids MN, US
Brian Fabian - Shakopee MN, US
Khai Tran - Chanhassen MN, US
Lawrence Tannenbaum - Riverside CT, US

International Classification:

A61B 5/00
A61B 5/055
A61B 8/00
G01R 33/34
G01R 33/48

Abstract:

A wearable, open and adjustable MRI head coil system having an assembly of support members, panels, or portions defining one or more access openings. The support members, panels, or portions can support, house, or otherwise include radiofrequency receiver antennae or imaging coils such that the assembly is positionable or wearable by a patient for MRI scanning. The radiofrequency receiver antennae or imaging coils, and other devices can be simultaneously in contact with a patient's head, thereby enabling use during diagnostic, therapeutic, surgical, or other interventional procedures.