Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5076299 | Flexible locking hair curler | John Wistrand | 1991-12-31 |
| 4879443 | Waterproof switch assembly for electrical appliances | Raymond W. Kunz | 1989-11-07 |
| 4751485 | Waterproof switch assembly for electrical appliances | Atsushi Fujio, Raymond W. Kunz | 1988-06-14 |
| 4680444 | Hairsetter system for electrically heating hair rollers | Jorgen Skovdal, Daniel Santhouse, Borge Jensen | 1987-07-14 |