Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4800842 | Disposable pet sanitary station having a fixed lower compartment and an expandable upper compartment | — | 1989-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4800842 | Disposable pet sanitary station having a fixed lower compartment and an expandable upper compartment | — | 1989-01-31 |