Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5045700 | Headgear-mounted indicator for ionizing radiation | Robert H. Crowson | 1991-09-03 |
| 5042679 | Container for storage of radioactive materials | Richard J. DiSalvo | 1991-08-27 |
| 4923068 | Automatic filter system | — | 1990-05-08 |