Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355310 | Well logging communication system | Antoine Belaigues, Alain Paumard, Yves Durand | 1982-10-19 |
TC
Thomas J. Calvert
Overall (1982): #28,097 of 81,411Top 35%
1
Patents 1982