Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145396 | Energy recovery system and method for hydraulic tool | Joseph R. Robey | 2018-12-04 |
| 9869311 | System for estimating a displacement of a pump | Ronald D. Shinogle | 2018-01-16 |