Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160248 | Disposable cat litter box | Porter W. Kauffman, II | 2021-11-02 |
| 10893655 | Disposable cat litter box | Porter W. Kauffman, II | 2021-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160248 | Disposable cat litter box | Porter W. Kauffman, II | 2021-11-02 |
| 10893655 | Disposable cat litter box | Porter W. Kauffman, II | 2021-01-19 |