Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916312 | Device for placing a radioactive source in a formation through which a borehole passes | Fernand Fourcade, Patrick Vandenabeele | 1990-04-10 |
IE
Ian C. Ellis
Overall (All Time): #3,900,257 of 4,157,543Top 95%
1
Patents All Time