Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675146 | Naturally occurring radioactive material contamination detection means | Thomas M. Williams, Jr. | 1997-10-07 |
IS
Irwin R. Supernaw
Overall (1997): #138,080 of 185,788Top 75%
1
Patents 1997