Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886016 | Spill resistant animal feeding dish | — | 1989-12-12 |
| D300963 | Gnaw-proof waterer for small animals | — | 1989-05-02 |
| 4821678 | Avian water bottle assembly | — | 1989-04-18 |
| 4807567 | Inverted bottle water dispenser for large animals | — | 1989-02-28 |
| 4794880 | Gnaw resistant animal water bottle | — | 1989-01-03 |