Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971080 | Permanent waving and hair conditioning composition | Arnold Rubinstein, Donna W. Bulakites, Ernest J. Klemm | 1990-11-20 |
| 4273143 | Permanent wave composition | Ernest J. Klemm, Walter W. Edman, Everett G. McDonough | 1981-06-16 |