Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994116 | Wheel device for removing fluid from a fluid carrying chain | — | 1991-02-19 |
| 4712667 | Device for recovering fluid from a well | Owen E. Jackson | 1987-12-15 |
| 4636145 | Down-well pump device | — | 1987-01-13 |