Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4719805 | Dry flow sensor with automatic speed compensation and totalizer circuit | Joseph Volk, Sr., Joseph A. Volt, Jr. | 1988-01-19 |
| 4512309 | Spark control apparatus | — | 1985-04-23 |
| 4463723 | Apparatus for controllably opening a carburetor choke valve | — | 1984-08-07 |
| 4305360 | Engine automatic idle speed control apparatus | Paul M. Meyer, Richard D. Doerr, Steven Bollinger, Mark A. Jefferis | 1981-12-15 |
| 4300205 | Automative engine simulating apparatus | — | 1981-11-10 |