Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4759842 | In-line fuel filtering device | Edwin L. Schwartz | 1988-07-26 |
| D290348 | Timing light | Edwin L. Schwartz | 1987-06-16 |
| D289400 | Electronic fuel pump | Edwin L. Schwartz | 1987-04-21 |
| 4537216 | Anti-knock liquid flow control valve | Edwin L. Schwartz | 1985-08-27 |