Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9909787 | Pulse tube refrigerator/cryocooler apparatus | Chun Fai Cheuk | 2018-03-06 |
| 9506673 | Container | Chun Fai Cheuk | 2016-11-29 |
| 6608277 | Automated brachytherapy seed production system | Tommy L. Thompson, Michael L. Vinson | 2003-08-19 |
| 6403916 | System and automated method for producing welded end closures in thin-walled metal tubes | T. L. Thompson, Michael L. Vinson | 2002-06-11 |