Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622654 | Weight-discriminating bird feeder | — | 2003-09-23 |
| 5701841 | Bird feeder | — | 1997-12-30 |
| 5463979 | Animal-operative, animal feeder | — | 1995-11-07 |
| D351262 | Caged, cylindrical bird feeder | — | 1994-10-04 |
| D349981 | Clyindrical bird feeder | — | 1994-08-23 |
| D349785 | Square tube bird feeder | — | 1994-08-16 |
| D335725 | Bird feeder | — | 1993-05-18 |
| D335005 | Dual-chamber bird feeder | — | 1993-04-20 |
| D301777 | Bird feeder | — | 1989-06-20 |
| D301778 | Bird feeder | — | 1989-06-20 |