Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858600 | Massaging appliance | Joseph Gross, Menachem Tilman, Etan Rosenberg | 1989-08-22 |
| 4825867 | Depilatory device for removing hair | Joseph Gross, Menahem Tilman, Etan Rosenberg | 1989-05-02 |
| 4807624 | Device for removing hair | Joseph Gross, Menahem Tilman, Etan Rosenberg | 1989-02-28 |
| 4794830 | Tool for loosening fasteners | Joseph Gross, Menachem Tilman, Etan Rosenberg, Amelia Orian | 1989-01-03 |