Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280508 | Partial length rod upper end plug and grapples therefor | Gary I. Borchardt, Peter Peterson, Russell Patrick Higgins | 1994-01-18 |
| 4499691 | Jet pump beam bolt retainer cutter | Michael P. Karazim, John J. Ashburn | 1985-02-19 |
| 4468172 | Jet pump plug | Robert C. Dixon, Ronald D. Poland, Bradley G. Stoll | 1984-08-28 |