Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394050 | Actuator piston assembly for a rocker arm system | Donald J. McCarthy, Richard Little | 2002-05-28 |
| 5537975 | Electronically controlled compression release engine brakes | Gheorghe Cosma, John A. Konopka, James Usko | 1996-07-23 |
| 5511460 | Stroke limiter for hydraulic actuator pistons in compression release engine brakes | — | 1996-04-30 |
| 5437156 | Apparatus for selectively lowering intake manifold pressure of turbocharged engine during operation of associated compression release engine brake | — | 1995-08-01 |
| 5410882 | Compression release engine braking systems | Gregory T. H. Davies | 1995-05-02 |
| 5327814 | Mechanical assemblies and methods of making same | Donald J. McCarthy | 1994-07-12 |
| 5186141 | Engine brake timing control mechanism | — | 1993-02-16 |
| 4398510 | Timing mechanism for engine brake | — | 1983-08-16 |
| 4251051 | Solenoid structure having a relatively unrestrained generally flat armature member | Raymond N. Quenneville | 1981-02-17 |