Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970644 | Reconfigurable well logging system | D. J. Berneking, P. H. Wallace | 1990-11-13 |
PC
P. M. Calmes
Overall (All Time): #3,915,181 of 4,157,543Top 95%
1
Patents All Time