Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218993 | Serviceable check valve | Timothy D. Steinberg, John M. Svendsen, Wayne M. Bekius | 1993-06-15 |
| 5174610 | HLVP turbine and hose cooling apparatus | John M. Svendsen, Peter L. Frank | 1992-12-29 |
| 4882116 | Method of molding a label on an electrical cord | Ronald R. McMillen | 1989-11-21 |