DB

Douglas S. Burchett

AT Allison Transmission: 11 patents #26 of 196Top 15%
General Motors: 6 patents #2,601 of 18,328Top 15%
📍 Camby, IN: #3 of 36 inventorsTop 9%
🗺 Indiana: #1,882 of 33,936 inventorsTop 6%
Overall (All Time): #271,934 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
11428310 Stepped spindle Jorge F. Briceno, Isaac Mock 2022-08-30
11143273 Straight-sided radial flank architecture Rick L. Platt 2021-10-12
10634221 Multi-speed planetary transmission Eric S. Tryon 2020-04-28
10442423 Transmission internal PTO clutch and method of control Michael D. Foster 2019-10-15
10364867 Multi-speed planetary transmission Eric S. Tryon 2019-07-30
10352407 Multi-speed planetary transmission Jezrah Horen, Michael D. Foster 2019-07-16
10071720 Transmission internal PTO clutch and method of control Michael D. Foster 2018-09-11
10072736 Multi-speed planetary transmission Brian Schoolcraft, Michael J. E. Richardson 2018-09-11
9933045 Multi-speed planetary transmission Jezrah Horen, Michael D. Foster 2018-04-03
9927008 Multi-speed planetary transmission David E. Earhart 2018-03-27
9869377 Multi-speed planetary transmission Michael J. E. Richardson 2018-01-16
9038802 Clutch backing plate for bearing support Timothy J. Reinhart, Kenneth D. Schoch, Gregory W. Kempf 2015-05-26
8715128 Multi-speed transmission Gregory W. Kempf 2014-05-06
8307970 Dual housing clutch assembly for a hybrid vehicle William S. Reed, Kenneth D. Schoch 2012-11-13
8256600 Torque-transmitting mechanism having a compact piston and spring assembly William S. Reed, Rayman E. Bazilio 2012-09-04
8162085 Hydro-mechanical clutch for a hybrid transmission and method for operating the same Kenneth D. Schoch, Kevin C. Beckner, Michael D. Foster 2012-04-24
8137229 Modular transmission assembly and a method of assembly Gregory W. Kempf, Kenneth D. Schoch, Fredrick R. Poskie, Frederick W. Rhoads 2012-03-20