Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312913 | Positional-release mechanism for a downhole tool | Bo Chen, Brian W. Walther | 2025-05-27 |
WS
William Ryan Sisak
Overall (All Time): #2,418,334 of 4,157,543Top 60%
1
Patents All Time