Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651742 | Method and apparatus for enhancing oil recovery | Jeffrey R. Corwith, Keith W. Lynch | 2003-11-25 |
| 6481500 | Method and apparatus for enhancing oil recovery | Jeffrey R. Corwith, Keith W. Lynch | 2002-11-19 |
| 6026904 | Method and apparatus for commingling and producing fluids from multiple production reservoirs | Kenneth Huber | 2000-02-22 |