Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585164 | Rod jack apparatus | Ken Gordey, Mark Ziegler, Rob Foster, Kent Kirkhammer, Jarod Seifert | 2023-02-21 |
| 11274507 | Rod jack apparatus | Ken Gordey, Mark Ziegler, Rob Foster, Kent Kirkhammer, Jarod Seifert | 2022-03-15 |
| 5967115 | Electronic controls for compression release engine brakes | John A. Konopka, Haoran Hu | 1999-10-19 |
| 5063812 | Pawl assembly for manual starting of small internal combustion engines | — | 1991-11-12 |
| 4924831 | Capacitor discharge ignition system with microprocessor timing control | Michael J. Piteo | 1990-05-15 |
| 4586616 | Universal magnetic utensil mounting bar | Rosemary J. Cooper, Walter M. Misterka | 1986-05-06 |