Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568677 | Air valve operator | Jeffrey M. Geither | 2009-08-04 |
| 7520572 | Use of ECU to control brake valve actuator | Cem Hatipoglu, Charles E. Eberling | 2009-04-21 |
| 7407196 | Tube fitting with separable tube gripping device | Peter C. Williams | 2008-08-05 |
| 7396089 | Electro-pneumatic latching valve system | Robert J. Herbst | 2008-07-08 |
| 7116096 | Vehicle direction detection using tone ring | Paul J. Waszkowski, David J. Taneyhill | 2006-10-03 |
| 7108288 | Tube fitting with separable tube gripping ring | Peter C. Williams | 2006-09-19 |
| 7066496 | Fitting with separable gripping device for pipe and tube | Peter C. Williams | 2006-06-27 |