Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660910 | Apparatus for electrically interconnecting multi-sectional well tools | Stanley O. Sharp | 1987-04-28 |
JD
John M. Dieken
Overall (All Time): #3,973,090 of 4,157,543Top 100%
1
Patents All Time