Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254076 | Centrifugal pyrocontactor | Lorac S. Chow | 1993-10-19 |
| H914 | Apparatus for supporting contactors used in extracting nuclear materials | Robert C. Frank | 1991-05-07 |
| 4221824 | Method for enameling ferrous objects | Otto C. Linhart | 1980-09-09 |