Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6009836 | Self-drying pet litter box | John T. Peddy | 2000-01-04 |
| 4696257 | Self drying pet litter box | John T. Peddy, David Huntington Willis, Jr. | 1987-09-29 |
| 4649862 | Sanitizing apparatus for pet litter box | — | 1987-03-17 |