Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690195 | Alternating state pressure regulation valved damper | William C. Kruckemeyer, Patrick Neil Hopkins, Michael Anthony Dimatteo, Michael Oliver | 1997-11-25 |
| 5690396 | Proportional fluid pressure regulation system | Gary Lee Johnston, James William Zehnder, II, William C. Kruckemeyer, Michael Oliver | 1997-11-25 |
| 5620028 | Brake Module with integrated accumulator | Gary Lee Johnston, James William Zehnder, II, William C. Kruckemeyer, Michael Oliver | 1997-04-15 |
| 5609401 | Proportional braking system with dual poppet valves | Gary Lee Johnston, James William Zehnder, II, William C. Kruckemeyer, Michael Oliver | 1997-03-11 |