Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6033330 | Belt noise/vibration control mechanism | Walter J. Sanborn | 2000-03-07 |
| 6006054 | Method of achieving pure tone noise control in a system that emits pure tone noise | Peter G. Fournia | 1999-12-21 |
| 5781829 | Low noise charging system | Peter G. Fournia | 1998-07-14 |
| 5668517 | Solenoid impact control device | — | 1997-09-16 |
| 5415391 | Low cost compact inverter | Lisbeth S. Quesnel | 1995-05-16 |
| 5413536 | Low noise active tracking mechanism | Walter J. Sanborn | 1995-05-09 |
| 5316524 | Edge guide systems for belt tracking | Walter J. Sanborn | 1994-05-31 |
| 5215504 | Low noise timing belt | Walter J. Sanborn | 1993-06-01 |
| 5211608 | Low noise timing belt | Walter J. Sanborn | 1993-05-18 |