Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6253710 | Odor control for animal litter | Kevin A. Ward | 2001-07-03 |
| 5580111 | Animal waste and litter scoop | — | 1996-12-03 |
| 5280978 | Container device for the collection of waste | — | 1994-01-25 |