Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303860 | Bladder insert for encapsulant displacement | Mark J. Skrzypchak, Gregory C. Hoffman | 2001-10-16 |
| 5490534 | Double solenoid valve actuator | — | 1996-02-13 |
| 5285839 | Internal combustion engine and method for making same | — | 1994-02-15 |
| 5031685 | Internal combustion engine and method for making the same | — | 1991-07-16 |
| 4971135 | Lost foam casting apparatus | Francis V. Bailey | 1990-11-20 |
| 4229151 | Side port - RC engine | — | 1980-10-21 |
| 4195722 | Circuit for a power operated machine | Larry L. Anderson, Lawrence Shumaker | 1980-04-01 |