Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33786 | Hair dyeing process and composition | Stanley Pohl | 1992-01-07 |
| 4776855 | Hair dyeing process and composition | Stanley Pohl | 1988-10-11 |
| 4532127 | Composition for lightening or coloring hair containing an oxidizing agent and certain quaternary amines | Raymond Feinland, Stanley Pohl | 1985-07-30 |
| 4507280 | Hair conditioning composition and method for use | Stanley Pohl, Raymond Feinland | 1985-03-26 |
| 4402700 | Composition for coloring hair containing an oxidizing agent and certain quaternary amines | Raymond Feinland, Stanley Pohl | 1983-09-06 |