Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193870 | Device for sanitary handling and disposal of pet droppings | Richard M. Lienau, Bonnie L. Lienau | 1993-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193870 | Device for sanitary handling and disposal of pet droppings | Richard M. Lienau, Bonnie L. Lienau | 1993-03-16 |