Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4504195 | Jet pump for oil wells | Frederick C. Christ | 1985-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4504195 | Jet pump for oil wells | Frederick C. Christ | 1985-03-12 |