Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D352800 | Handle for a curling iron | — | 1994-11-22 |
| 5345055 | Fast heating curling iron and control circuit therefor | — | 1994-09-06 |
| D337769 | Cassette tape winder | Kin-Ping Wong | 1993-07-27 |
| D309354 | Hair crimping head | Leandro P. Rizzuto, Hou On Lo | 1990-07-17 |
| D306358 | Hair curler head | Leandro P. Rizzuto | 1990-02-27 |
| 4870250 | Reversible hair crimper | Leandro P. Rizzuto, Hou On Lo | 1989-09-26 |