Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4461952 | Portable computing device for measuring radiations | Robert Allemand, Michel Laval | 1984-07-24 |
| 4460830 | Portable radiation measuring device | Robert Allemand, Michel Laval | 1984-07-17 |