Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109040 | Stirling cycle refrigerator or engine employing the rotary wankel mechanism | Kerry R. Kohuth, Michael Craghead | 2000-08-29 |
| 6082119 | Commandably actuated cryostat | Kerry R. Kohuth, Michael Craghead | 2000-07-04 |