Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D305062 | Whirlpool bath tub | James R. Pauls, Ralph D'Innocente | 1989-12-12 |
| D305063 | Whirlpool bath tub | Ralph D'Innocente, Peter K. Pruscha | 1989-12-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D305062 | Whirlpool bath tub | James R. Pauls, Ralph D'Innocente | 1989-12-12 |
| D305063 | Whirlpool bath tub | Ralph D'Innocente, Peter K. Pruscha | 1989-12-12 |