Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936383 | Downhole pump pulsation dampener | Geoffrey F. Towner | 1990-06-26 |
| 4628994 | Oil wells | Geoffrey F. Towner | 1986-12-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936383 | Downhole pump pulsation dampener | Geoffrey F. Towner | 1990-06-26 |
| 4628994 | Oil wells | Geoffrey F. Towner | 1986-12-16 |