Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948068 | Transmission pressure controlled vent system | David J. Varda | 2021-03-16 |
| 9333453 | External air filter for vehicle transmissions and the like | — | 2016-05-10 |
| 8701848 | Sleeve damper assembly | Turgay Bengisu, Michael Duva | 2014-04-22 |
| 8454719 | Transmission breather assembly | Hoang L. Vo, Dale Cattell | 2013-06-04 |
| 8430114 | Hydrophobic vent assembly | Michael H. Welch, Andrew M. Laskovy, Hoang L. Vo | 2013-04-30 |