Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252158 | Pilot valve for a pneumatic tool | — | 2007-08-07 |
| 7032688 | Shock absorbing valve for a pneumatic tool | — | 2006-04-25 |
| 6932166 | Pneumatic tool | — | 2005-08-23 |
| 4749026 | Device for stirring molten metal in a continuous casting plant | Paul Metz | 1988-06-07 |
| 4436373 | Solar reflector panel | — | 1984-03-13 |