Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665989 | Well production start up method | — | 1987-05-19 |
| 4651825 | Enhanced well production | — | 1987-03-24 |
| 4638863 | Well production method using microwave heating | — | 1987-01-27 |
| 4624484 | Shrink-fit connector for electrical well subsurface heating processes | — | 1986-11-25 |
| 4552216 | Method of producing a stratified viscous oil reservoir | — | 1985-11-12 |