Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6045448 | Power-transmitting drive assembly with improved resilient devices | Robert D. Kern, Gerald C. Ruehlow | 2000-04-04 |
| 5914551 | Electrical alternator | Robert D. Kern, Gerald C. Ruehlow | 1999-06-22 |
| 5899176 | Apparatus for reducing engine fan noise | Robert D. Kern, Gerald C. Ruehlow, Peter Winnie | 1999-05-04 |