Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4450754 | Mechanical arrangements for piston-crankshaft devices | — | 1984-05-29 |
| 4428197 | Stirling mechanical arrangements especially for double-acting pistons | — | 1984-01-31 |
| 4253303 | Engines, and particularly those incorporating the Stirling cycle | — | 1981-03-03 |
| 4190222 | Electrical cable connector with cam lock | Arthur I. Appleton, Carlos J. Ylagan | 1980-02-26 |