Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5944154 | Suspension damper with polygonal reservoir tube | David Adolph Bobinger | 1999-08-31 |
| 5709290 | Monotube damper valve | Edward Charles Ekert | 1998-01-20 |
| 5706920 | Monotube damper | George T. Claude, Joel R. Wells, Claude H. Cheatham | 1998-01-13 |
| 5678808 | Suspension strut assembly | George T. Claude | 1997-10-21 |
| 5638927 | Suspension damper | Claude H. Cheatham, Joel R. Wells | 1997-06-17 |
| 5328004 | Bypass valve assembly for a hydraulic damper | Wayne V. Fannin | 1994-07-12 |
| 5180144 | Air spring module for a damper | Richard Hellyer, James R. Wagner, Detlef Lohmann | 1993-01-19 |
| 5080328 | Spliced air sleeve assembly having a plurality of rolling lobes | — | 1992-01-14 |
| 4988082 | Spliced air sleeve assembly for air spring damper | — | 1991-01-29 |
| 4961594 | End retainer for air spring in strut suspension | — | 1990-10-09 |
| 4934667 | Air spring damper for vehicle suspension | Michael J. McClain | 1990-06-19 |
| 4921226 | Lined air sleeve assembly for air spring damper | — | 1990-05-01 |
| 4828232 | Vehicle air suspension strut with compliant cover plate assembly | Edward L. Harrod, Wayne V. Fannin | 1989-05-09 |
| 4791712 | Modular piston with high strength tensile joint and method of manufacture | Joel R. Wells | 1988-12-20 |
| 4574450 | Method of servicing a vehicle suspension unit with replacement air spring | Wayne V. Fannin | 1986-03-11 |
| 4567637 | Method of servicing vehicle suspension struts | Wayne V. Fannin | 1986-02-04 |
| 4534545 | Vehicle suspension unit with replacement air spring | Wayne V. Fannin | 1985-08-13 |
| 4527781 | Pneumatic vehicle suspension unit with air sleeve guide | Jerry L. Neubauer | 1985-07-09 |