Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647219 | Cooling system using a pulse-tube expander | Alan A. Rattray, Carl S. Kirkconnell, Steven C. Soloski, Kenneth D. Price | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647219 | Cooling system using a pulse-tube expander | Alan A. Rattray, Carl S. Kirkconnell, Steven C. Soloski, Kenneth D. Price | 1997-07-15 |