DJ

David A. Johnson

JI Johnstech International: 30 patents #2 of 53Top 4%
TE Tekmax: 6 patents #1 of 5Top 20%
VS Vitesse Semiconductor: 4 patents #9 of 124Top 8%
MH Mitek Holdings: 3 patents #28 of 139Top 25%
TL The Kendall Company Lp: 2 patents #73 of 227Top 35%
MT Micro Component Technology: 2 patents #4 of 47Top 9%
SI Schweitzer Mauduit International: 1 patents #17 of 46Top 40%
CH Chattanooga: 1 patents #13 of 28Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Wayzata, MN: #4 of 278 inventorsTop 2%
🗺 Minnesota: #738 of 52,454 inventorsTop 2%
Overall (All Time): #45,661 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 26–50 of 55 patents

Patent #TitleCo-InventorsDate
6203329 Impedance controlled interconnection device Eric V. Kline 2001-03-20
6182829 I.C. carrier insert William Stewart Clark, III, Donald L. Fulcher, Martin Cavegn, Chad Van Hove, John E. Nelson 2001-02-06
6062807 Battery plate feeder having oscillating pick-up head Peter E. Johnson 2000-05-16
6030171 Battery plate feeder having oscillating pick-up head Peter E. Johnson 2000-02-29
5967848 Apparatus for providing controlled impedance in an electrical contact Eric V. Kline 1999-10-19
5849630 Process for forming ohmic contact for III-V semiconductor devices 1998-12-15
5749738 Electrical interconnect contact system Eric V. Kline, Donald L. Fulcher 1998-05-12
5645433 Contacting system for electrical devices 1997-07-08
5639247 Contacting system for electrical devices Eric V. Kline 1997-06-17
5634801 Electrical interconnect contact system 1997-06-03
5578060 Physical therapy apparatus having an interactive interface, and method of configuring same Jeff Pohl, Edward Dunlay 1996-11-26
5388996 Electrical interconnect contact system 1995-02-14
5360348 Integrated circuit device test socket 1994-11-01
5336094 Apparatus for interconnecting electrical contacts 1994-08-09
5326374 Body-implantable device for controlling the size of a fluid passageway Michel N. Ilbawi, James Edward Colgate 1994-07-05
5254483 Gate-to-ohmic metal contact scheme for III-V devices C. David Forgerson, II 1993-10-19
5254834 Method of forming closely-spaced, generally parallel slots through a thin wall and product formed thereby 1993-10-19
5207584 Electrical interconnect contact system 1993-05-04
5144410 Ohmic contact for III-V semiconductor devices 1992-09-01
5129643 Apparatus for stacking pasted battery plates Peter E. Johnson 1992-07-14
5121174 Gate-to-ohmic metal contact scheme for III-V devices C. David Forgerson, II 1992-06-09
5102287 Plate handling apparatus Thomas Hammer 1992-04-07
5069629 Electrical interconnect contact system 1991-12-03
4835464 Decoupling apparatus for use with integrated circuit tester Bradley D. Slye 1989-05-30
4824307 Apparatus for vertically stacking battery plates Peter E. Johnson 1989-04-25