Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577647 | Hair curler device | Fritz Hostettler | 1986-03-25 |
| 4264337 | Process for forming a scrubbing pad | Vincent F. Gudewicz | 1981-04-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577647 | Hair curler device | Fritz Hostettler | 1986-03-25 |
| 4264337 | Process for forming a scrubbing pad | Vincent F. Gudewicz | 1981-04-28 |