Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061179 | High pressure dual-action hydraulic pump | David R. Jensen, Mike M. Ghiran, Ranny Joe Nunley, David R. Friddell, William M. Crantas +1 more | 2011-11-22 |
| 8020272 | Method for joining tubes | Mike M. Ghiran, Spyros P. Mellas, David R. Jensen | 2011-09-20 |
| 7937979 | Gravity fill system with pressure check valve | Mike M. Ghiran, Ranny Joe Nunley, David R. Friddell, William M. Crantas, Kevin R. Marks +1 more | 2011-05-10 |
| 7832244 | Controlling fluid pressure in a hydroforming process | David R. Jensen, Mike M. Ghiran, Terry A. Kent | 2010-11-16 |
| 7584637 | Bending apparatus and method of bending a metal object | Mike M. Ghiran, Spyros P. Mellas, William M. Crantas, Kevin R. Marks, David R. Friddell | 2009-09-08 |
| 7441433 | Tool for forming threaded hole in a hydroformed part | Mike M. Ghiran, Spyros P. Mellas, David H. Shea | 2008-10-28 |
| 7404310 | Mandrel anchor for tube bending | Mike M. Ghiran, Wei Ji, David R. Jensen | 2008-07-29 |
| 7360384 | Apparatus and method for hydroshearing and hydrotrimming for hydroforming die | Mike M. Ghiran, David R. Jensen, Gerry A. Harmon, Sanjay M. Shah, Terry A. Kent | 2008-04-22 |
| 7124618 | Clamp assembly for hydroforming die | Mike M. Ghiran, Sanjay M. Shah, David R. Jensen, Terry A. Kent | 2006-10-24 |
| 7003995 | Hydrotapping power unit | Mircea M. Ghiran, Spyros P. Mellas, David R. Jensen | 2006-02-28 |