Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159444 | Combustible gas detection systems and method thereof | Edward Demarest, John Koopman, Andrzej E. Stanek, Iris Shiroma, Allan Tomasco +5 more | 2007-01-09 |
| 6179096 | Exhaust brake variable bypass circuit | Kevin J. Kinerson, Greg Davies, Sotir Dodi | 2001-01-30 |
| 6109027 | Exhaust restriction device | — | 2000-08-29 |
| 5947235 | System and method of exhaust brake control | — | 1999-09-07 |
| 5845748 | Low restriction exhaust brake | Gregory T. H. Davies | 1998-12-08 |