Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5117780 | Combined portable animal waste and training device | Anton L. Huger, Philip N. Middleton | 1992-06-02 |
| 5027451 | Portable animal waste device | Anton L. Huger, Philip N. Middleton | 1991-07-02 |
| 4748700 | Portable animal waste device | — | 1988-06-07 |