Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6032500 | Kit for retrofitting a door with a security lock system | Larry D. Pechacek | 2000-03-07 |
| 5852944 | Remotely controlled door lock | Larry D. Pechacek | 1998-12-29 |
| 5662248 | Sampler for liquids | — | 1997-09-02 |
| 5247798 | Portable refrigerator | — | 1993-09-28 |
| 4868772 | Earned run and batting average calculator | — | 1989-09-19 |
| 4321801 | Jet operated heat pump | — | 1982-03-30 |