Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37697 | Self-energizing synchronizer with force limiting | Richard A. Nellums | 2002-05-14 |
| 5937982 | Synchronizer including axially-moveable self-energizing member | Otis J. Olson | 1999-08-17 |
| 5934428 | Synchronizer including neutral return and self-energizing disengagement | — | 1999-08-10 |
| 5924535 | Pin-type synchronizer with self-energizing ramp means providing force for maintaining engagement of jaw members | Joseph D. Reynolds | 1999-07-20 |
| 5845545 | Tamper resistant cover for transmission shift | William R. Pankratz | 1998-12-08 |
| 5797110 | Engine torque control | Daniel G. Smedley, Russell C. Holmes, Thomas A. Gee | 1998-08-18 |
| 5664654 | Synchronizer with self-energizing | — | 1997-09-09 |
| 5588516 | Synchronizer with self-energizing | Otis J. Olson | 1996-12-31 |
| 5544727 | Synchronizer with self-energizing | — | 1996-08-13 |
| 5511437 | Compound vehicular transmission | — | 1996-04-30 |
| 5447478 | Auxiliary transmission section | — | 1995-09-05 |
| 5394763 | Auxiliary transmission section | — | 1995-03-07 |
| 5385066 | Multiple ratio transmission | — | 1995-01-31 |
| 5358457 | Twin pinion axle assembly | — | 1994-10-25 |
| 5332074 | Incipient clutch control system | — | 1994-07-26 |
| 5264789 | Method of determining the direction of rotation of a member using a rotor having a predetermined pattern of exciter surfaces | Joseph H. McNinch, Jr. | 1993-11-23 |
| 5097724 | Automatic mechanical transmission start control system | — | 1992-03-24 |
| 5089965 | Shift prohibiting for automatic shift preselection mode for mechanical transmission system with semi-automatic shift implementation | — | 1992-02-18 |
| 5078245 | Self-energizing synchronizer with force limiting | Richard A. Nellums | 1992-01-07 |
| 5061089 | Tapered bearing isolator | John J. Bair, Gerald D. Damon | 1991-10-29 |
| 5054591 | Transmission input section control | — | 1991-10-08 |
| 5048656 | Fluid operated clutch control system having latch member | — | 1991-09-17 |
| 5044789 | Roller and ball bearing bearing isolator | Gerald D. Damon, John J. Bair | 1991-09-03 |
| 4966048 | Manual transmission and shift control therefor | — | 1990-10-30 |
| 4882951 | Auxiliary transmission input section | — | 1989-11-28 |