Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5782462 | Hydraulically damped powertrain mount | Richard D. Hein, Douglas M. McLelland | 1998-07-21 |
| 5702094 | Fluid damped bushing with encapsulated window metal | Douglas M. McLelland, Richard D. Hein | 1997-12-30 |
| 5496018 | Fluid damped bushing with encapsulated window metal | Douglas M. McLelland | 1996-03-05 |
| 5413319 | Fluid damped bushing | Richard D. Hein, Douglas M. McLelland | 1995-05-09 |
| 5396973 | Variable shock absorber with integrated controller, actuator and sensors | Leonard J. Schwemmer, Robert H. Majoram, Gary R. Denton | 1995-03-14 |
| 5390121 | Banded on-off control method for semi-active dampers | — | 1995-02-14 |
| 5276623 | System for controlling suspension deflection | — | 1994-01-04 |
| 5207774 | Valving for a controllable shock absorber | Leonard J. Schwemmer, Donald R. Prindle, Charles B. Tidwell | 1993-05-04 |
| 4953089 | Hybrid analog digital control method and apparatus for estimation of absolute velocity in active suspension systems | — | 1990-08-28 |
| 4949573 | Velocity transducer for vehicle suspension system | Mark R. Jolly | 1990-08-21 |
| 4907680 | Semi-active damper piston valve assembly | Charles M. Nobles, Lane R. Miller | 1990-03-13 |
| 4836342 | Controllable fluid damper assembly | — | 1989-06-06 |
| 4680523 | Apparatus and method for handling articles in automated assembly processes | Peter G. Goumas | 1987-07-14 |