Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890410 | Automatic fishing hook setting device | Michael Grynecki | 1990-01-02 |
| 4741121 | Gas chamber animal trap | Philip Andres | 1988-05-03 |
| 4653221 | Animal trap | — | 1987-03-31 |
| 4596087 | Animal trap | — | 1986-06-24 |
| 4450648 | Industrial rodent killing device | — | 1984-05-29 |