Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5146874 | Device with pouches for receiving animal waste | — | 1992-09-15 |
| 4779573 | Device with pouches for receiving animal waste | — | 1988-10-25 |
| 4671976 | Web-type stock material with upwardly projecting filamentary elements and defined periphery | — | 1987-06-09 |
| 4537153 | Device with pouches for receiving animal waste | — | 1985-08-27 |
| 4490862 | Attachable drain filter with surface irregularities to entangle hair and debris | — | 1985-01-01 |
| 4418432 | Drain filter having filamentary surface irregularities to entangle hair and debris | — | 1983-12-06 |