Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351009 | Systems and methods for an electric axle | Jeffrey M. David, Jeremy M. Frenznick | 2025-07-08 |
| 12209647 | Integrated inter-axle differential case | Aaron D. Gries | 2025-01-28 |
| 12036855 | Electric propulsion system | Harry W. Trost | 2024-07-16 |
| 11667180 | Cover for an electric axle assembly | Harry W. Trost | 2023-06-06 |
| 11654761 | Electric propulsion system | Harry W. Trost | 2023-05-23 |
| 11433704 | Axle assembly and the tire inflation system made therewith | Harry W. Trost | 2022-09-06 |
| 11345193 | Wheel end assembly with external rotary joint and rotary joint venting mechanism | Lucas A. Balistreri, Shad J. Falls, Jason M. Sidders | 2022-05-31 |
| 11339691 | Heat transfer system | Harry W. Trost | 2022-05-24 |
| 11338660 | Modular head assembly for an electric axle | Nicholas W. LAFORCE, Harry W. Trost, George A. Willford | 2022-05-24 |
| 11199186 | Pressurized fluid supply apparatus and method of supplying pressurized fluid | Harry W. Trost | 2021-12-14 |
| 10793189 | King-pin joint assembly | Christopher P. Batz, Thomas R. Bosler, Stoyan I. Stoychev, Harry W. Trost | 2020-10-06 |
| 10738667 | Heat transfer system | Harry W. Trost | 2020-08-11 |
| 10626972 | Input gear set for mounting to an axle assembly housing | Harry W. Trost | 2020-04-21 |
| 10605331 | Internal lube tank lube level control system | Harry W. Trost | 2020-03-31 |
| 10458517 | Internal lube tank lube level control system | Harry W. Trost | 2019-10-29 |
| 10344794 | Open composite shaft | Eve S. Steigerwalt, Harry W. Trost | 2019-07-09 |
| 10253805 | Self-lubricating king pin joint with hollow king pin | Edward Denner, Harry W. Trost | 2019-04-09 |
| 10239371 | Lightweight pusher/tag axle | Steven J. Wesolowski, James F. Ziech | 2019-03-26 |
| 10207539 | Vehicle spindle and a method of attaching the spindle to a portion of an axle housing | Harry W. Trost | 2019-02-19 |
| 10011174 | Tandem axle gearing arrangement | Harry W. Trost | 2018-07-03 |
| 7051465 | Trailer door advertising system | Charles E. Reagan | 2006-05-30 |
| 6938731 | Drive axle assembly with insert | — | 2005-09-06 |
| 6904681 | Method for fabricating a driving and locking mechanism | — | 2005-06-14 |
| 6783191 | Axle hubcap vent | Thomas E. Lyon | 2004-08-31 |
| 6010290 | Lock nut washer for a locking nut assembly | David Allen Shelton | 2000-01-04 |