Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216315 | Floor covering anchor | — | 2001-04-17 |
| 5761765 | Rug anchor | — | 1998-06-09 |
| 4670715 | Frictionally supported gear tooth sensor with self-adjusting air gap | — | 1987-06-02 |
| 4494096 | Latching solenoid | — | 1985-01-15 |
| RE30928 | Engine control | Paul E. Turnquist | 1982-05-11 |
| 4297687 | Leak detection apparatus | — | 1981-10-27 |
| 4191951 | Device for sensing fluid forces | — | 1980-03-04 |
| 4184146 | Warning system | Lawrence F. Fratzke | 1980-01-15 |