Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706920 | Monotube damper | James M. Pees, George T. Claude, Claude H. Cheatham | 1998-01-13 |
| 5638927 | Suspension damper | Claude H. Cheatham, James M. Pees | 1997-06-17 |
| 5163224 | Method of forming and assembling a piston for a hydraulic damper | Daniel P. Zaenglein | 1992-11-17 |
| 5038897 | Piston and piston rod subassembly for a hydraulic damper | Daniel P. Zaenglein | 1991-08-13 |
| 4989699 | Preloaded compression valve and method for a hydraulic damper | Daniel P. Zaenglein, Thomas N. Tiller | 1991-02-05 |
| 4971181 | Preloaded piston valving for hydraulic dampers and method of assembling the same | Daniel P. Zaenglein, Thomas N. Tiller | 1990-11-20 |
| 4791712 | Modular piston with high strength tensile joint and method of manufacture | James M. Pees | 1988-12-20 |