Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5092119 | Method and apparatus for controlling the movement of a free, gas-driven displacer in a cooling engine | — | 1992-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5092119 | Method and apparatus for controlling the movement of a free, gas-driven displacer in a cooling engine | — | 1992-03-03 |