Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880403 | Anti-siphon fuel valve assembly for marine installations | Dennis J. Friedle, Richard P. Kolb | 1989-11-14 |
| 4704598 | No oil warning circuit | — | 1987-11-03 |
| 4369743 | Electronic lubricant metering system | James L. Holt, John Mahoney | 1983-01-25 |