Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637368 | Indexed feed dispensing mechanism | Paul J. Bondarenko, Leon S. Zimmerman, George S. Zimmerman, Anthony Martin | 2003-10-28 |
| 6536373 | Dust cover for an animal feeder | Paul J. Bondarenko, Leon S. Zimmerman, George S. Zimmerman, Anthony Martin | 2003-03-25 |
| 6526913 | Indexed feed dispensing mechanism | Paul J. Bondarenko, Leon S. Zimmerman, George S. Zimmerman, Anthony Martin | 2003-03-04 |