Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JD

John Drummond

TITexas Instruments: 3 patents #4,047 of 12,488Top 35%
EGEssex Group: 1 patents #77 of 141Top 55%
SISifive: 1 patents #36 of 55Top 70%
STSps Technologies: 1 patents #31 of 76Top 45%
Fort Wayne, IN: #239 of 1,899 inventorsTop 15%
Indiana: #5,297 of 33,936 inventorsTop 20%
Overall (All Time): #714,510 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11055457 Pad ring generation for integrated circuits Han-Ping Chen 2021-07-06
10935594 Curve trace analysis testing apparatus controller Monte Drennan, Craig Ward, Scott Lisula, Kenny Keese 2021-03-02
6320255 Rerouted semiconductor device and method of fabrication Robert E. Terrill, Gary L. Beene 2001-11-20
5907510 Write bias generator for column multiplexed static random access memory Bryan Sheffield 1999-05-25
5793669 High density two port memory cell Bryan Sheffield 1998-08-11
5216622 Ultrasonic drive/sense circuitry for automated fastener tightening Ian E. Kibblewhite, Denis Downey, John F. Butler 1993-06-01
4471161 Conductor strand formed of solid wires and method for making the conductor strand 1984-09-11