Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490762 | Weep hole plug for a fluid circulating pump | Joel D. Feucht, Victor E. Swanson | 1996-02-13 |
| 5338153 | Non-drip fluid circulating pump | Victor E. Swanson, Joel D. Feucht | 1994-08-16 |
| D322969 | Piston or similar article | Benny Ballheimer, Kenton Erickson, James A. Green | 1992-01-07 |
| 5040454 | Piston assembly and piston member thereof having a predetermined compression height to diameter ratio | Benny Ballheimer | 1991-08-20 |
| 4941440 | Engine including a piston member having a high top ring groove | Robert Weber, Kenneth Kamman, Benny Ballheimer | 1990-07-17 |
| 4354692 | Heavy duty drawbar | — | 1982-10-19 |
| 4212139 | Heavy duty drawbar | — | 1980-07-15 |