Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8733112 | Stirling cycle cryogenic cooler with dual coil single magnetic circuit motor | Robert Charles Hon, Lowell A. Bellis | 2014-05-27 |
| 8490414 | Cryocooler with moving piston and moving cylinder | Robert Charles Hon, Lowell A. Bellis, Carl S. Kirkconnell, Michael C. Barr | 2013-07-23 |