Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4594552 | Logging method and apparatus for measuring earth formation resistivity as well as arm mechanism for the same | Jean-Claude Trouiller | 1986-06-10 |
| 4469150 | Dispenser for automatically dispensing a beverage or liquid food into take-away recipients | — | 1984-09-04 |