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

Larry A. Pritchard

BOBorgwarner: 76 patents #1 of 1,600Top 1%
NGNew Venture Gear: 8 patents #17 of 101Top 20%
Chesterfield Township, MI: #2 of 547 inventorsTop 1%
Michigan: #317 of 86,293 inventorsTop 1%
Overall (All Time): #20,167 of 4,157,543Top 1%
85 Patents All Time

Issued Patents All Time

Showing 26–50 of 85 patents

Patent #TitleCo-InventorsDate
10221896 Powertrain rotational disconnect assembly Thaddeus Kopp 2019-03-05
10183577 Transfer case with four wheel lock Thaddeus Kopp, Branden L. Reeves, Philip J. Francis, Joseph D. Mastie 2019-01-22
10174836 Speed-responsive mechanical range lock for a transfer case Earl David Ray 2019-01-08
10174830 Active transfer case with lube management valve Branden L. Reeves, Denise A. Broick 2019-01-08
10099553 Hydraulic mode-stable powertrain transfer case 2018-10-16
10094457 Electric all-wheel drive two speed with split double reduction planetary Thaddeus Kopp, David E. Young 2018-10-09
10066743 Motor driven transfer case with modular actuation David E. Young, Joseph D. Mastie, Donn Niffenegger, Christopher V. Kurmaniak 2018-09-04
10066723 Driveline disconnect with modular rear driveline module (RDM) with integrated coupling and differential control 2018-09-04
10054222 Hydraulic system of a vehicle powertrain Donn Niffenegger 2018-08-21
10023041 Electric drive system for independent wheel drive Philip J. Francis 2018-07-17
9909626 Disconnect clutch with positive plate separation 2018-03-06
9868349 E-assist with torque vectoring Thaddeus Kopp, Keith Feldt 2018-01-16
9849778 Multi-speed transfer case Mallikarjun Rudagi, William C. Dodge, Sathya Vaidyanathan 2017-12-26
9850962 Rotary coupling for an all-wheel drive vehicle 2017-12-26
9810108 Engine variable camshaft timing phaser with planetary gear assembly Thomas Benner, Christopher J. Pluta 2017-11-07
9783065 Energy storage system and method of making and using the same 2017-10-10
9784321 Powertrain wheel-end rotational disconnect assembly 2017-10-10
9694678 All-wheel drive disconnect with independent drive Thad Kopp 2017-07-04
9677624 High efficiency hydraulic transfer case 2017-06-13
9605753 Speed-responsive mechanical range lock for a transfer case Earl David Ray 2017-03-28
9599215 Hydraulic system for a driveline disconnect with independent drive rear driveline module Thad Kopp, Keith Feldt, Mark Buchanan, Peizhang Tu 2017-03-21
9593725 Self-adjusting clutch reaction plate 2017-03-14
9566857 Electric drive unit and powertrain system incorporating the same Thaddeus Kopp 2017-02-14
9534665 Electrical all-wheel drive Thaddeus Kopp 2017-01-03
9517691 Two motor E-assist AWD Thaddeus Kopp 2016-12-13