Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378459 | Method of deterring climbing animals from accessing elevated bird feeders, nesting boxes and plants | — | 2002-04-30 |
| 6305321 | Selective seed port | — | 2001-10-23 |
| D448529 | Bat box | — | 2001-09-25 |
| 6024048 | Pole sleeve | — | 2000-02-15 |
| 5941194 | Cavity nest entrance shield | — | 1999-08-24 |
| D381776 | Avian nest box | — | 1997-07-29 |
| 4638521 | Oral cleaning device | Daniel F. Potente | 1987-01-27 |