Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465637 | Method to enhance gas recirculation in turbocharged diesel engines | Richard Beyer, Nicholas Asmis, Mark W. McCollough, William J. Schaffeld | 2019-11-05 |
| 10215530 | Laser firearm sight apparatus | Anthony Watts | 2019-02-26 |
| 9266515 | Air dryer purge controller and method | David J. Pfefferl, Leonard A. Quinn, Andras Sipos, Aaron S. Wilfing | 2016-02-23 |