Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4683943 | Well treating system for stimulating recovery of fluids | Richard S. Passamaneck, Kenell J. Touryan | 1987-08-04 |
| 4633951 | Well treating method for stimulating recovery of fluids | Richard S. Passamaneck, Kenell J. Touryan | 1987-01-06 |
| 4391337 | High-velocity jet and propellant fracture device for gas and oil well production | Franklin C. Ford, Coye T. Vincent | 1983-07-05 |