Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856133 | Low profile gear driven rotary scrub brush | — | 1989-08-15 |
| 4817218 | Hair rinsing basin | Paul Dimitriu, John Boyajian, Isaac Fils | 1989-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856133 | Low profile gear driven rotary scrub brush | — | 1989-08-15 |
| 4817218 | Hair rinsing basin | Paul Dimitriu, John Boyajian, Isaac Fils | 1989-04-04 |