Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8739873 | System and method for fluid diversion and fluid isolation | Henry E. Rogers | 2014-06-03 |
| 8276665 | Plug release apparatus | Earl Webb, Henry E. Rogers, Steve Streich, Brock Watson | 2012-10-02 |
| 8267174 | Internal retention mechanism | Henry E. Rogers, David D. Szarka | 2012-09-18 |
| 6659726 | Variable speed control of multiple motors | — | 2003-12-09 |