Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394750 | Collet coupling for electric submersible pump shafts | Arthur I. Watson | 2016-07-19 |
SP
Sergey Pisetskiy
Overall (2016): #233,553 of 481,213Top 50%
1
Patents 2016