Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5269975 | Solidification of organic waste materials in cement | — | 1993-12-14 |
| 5146093 | Liquid scintillation measurement system with active guard shield | Robert J. Valenta | 1992-09-08 |
| 4833326 | Liquid scintillation measurement system with active guard shield | Robert J. Valenta | 1989-05-23 |
| 4507226 | Radiochromic liquid solution | Randolph A. Culp | 1985-03-26 |
| 4416810 | Disposal of radioactive aromatic liquid wastes | — | 1983-11-22 |