Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876591 | Damper hydraulic compression stop cup | Thomas P. Mallin | 2020-12-29 |
| 9822837 | Secondary dampening assembly for shock absorber | William Thomas Benson | 2017-11-21 |
| 9169890 | Low noise valve assembly | Ben Schaller, Darrell G. Breese, Daniel Keil, Andrew M. Jacobson, John McGahey | 2015-10-27 |
| 8714320 | Nested check high speed valve | Timothy Bombrys, Darrell G. Breese, Karl Kazmirski, Daniel Keil, Matthew L. Roessle +3 more | 2014-05-06 |
| 8668061 | Nested check high speed valve | Timothy Bombrys, Darrell G. Breese, Karl Kazmirski, Daniel Keil, Matthew L. Roessle +3 more | 2014-03-11 |
| 8590678 | Nested check high speed valve | Timothy Bombrys, Darrell G. Breese, Karl Kazmirski, Daniel Keil, Matthew L. Roessle +3 more | 2013-11-26 |
| 8511446 | Nested check high speed valve | Timothy Bombrys, Darrell G. Breese, Karl Kazmirski, Daniel Keil, Matthew L. Roessle +3 more | 2013-08-20 |
| 8297418 | Nested check high speed valve | Timothy Bombrys, Darrell G. Breese, Karl Kazmirski, Daniel Keil, Matthew L. Roessle +3 more | 2012-10-30 |
| 7438164 | Solenoid actuated continuously variable servo valve for adjusting damping in shock absorbers and struts | Karl Kazmirski, David L. Steed, Michael L. Zebolsky | 2008-10-21 |
| 6843472 | Upper shock mount isolator with integral air spring housing pivot bearing | Harold H. Henry, III, Steven O. Luzsicza, David L. Steed, Karl Kazmirski | 2005-01-18 |
| 6793048 | Solenoid actuated continuously variable shock absorber | Karl Kazmirski, David L. Steed, Michael L. Zebolsky | 2004-09-21 |
| 6464048 | Solenoid actuated continuously variable shock absorber | Karl Kazmirski, David L. Steed, Michael L. Zebolsky | 2002-10-15 |
| 5325942 | Tunable hydraulic valve for shock absorber | David T. Boucher | 1994-07-05 |
| 5092626 | Apparatus for controlling the damping of a shock absorber | David S. Athanas, Fahrey M. Hammoud, David L. Perry, Ray A. Sackett, Charles E. Tyrrell | 1992-03-03 |
| 5090524 | Shock absorber with an electrical connector | Lonnie G. D. Miller | 1992-02-25 |
| 5016908 | Method and apparatus for controlling shock absorbers | David S. Athanas, Fahrey M. Hammoud, David L. Perry | 1991-05-21 |
| 4943083 | Signal conditioning circuit assembly | David L. Perry | 1990-07-24 |
| 4867475 | Method and apparatus for controlling shock absorbers | — | 1989-09-19 |
| 4846318 | Electrical connector for shock absorbers | — | 1989-07-11 |