Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061179 | High pressure dual-action hydraulic pump | David R. Jensen, Mike M. Ghiran, David R. Friddell, William M. Crantas, Kevin R. Marks +1 more | 2011-11-22 |
| 7937979 | Gravity fill system with pressure check valve | Mike M. Ghiran, David R. Friddell, William M. Crantas, Kevin R. Marks, David R. Jensen +1 more | 2011-05-10 |
| 5398533 | Apparatus for piercing hydroformed part | Bruce S. Shimanovski, George T. Winterhalter, Sr., Sanjay M. Shah | 1995-03-21 |
| 5218853 | Single-cycle closed die metal forging method | William A. Mueller | 1993-06-15 |
| 4458581 | Control device for fluid energy translators | Edward Paley | 1984-07-10 |