Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867971 | Low pH shampoo containing climbazole | Malcolm Stansfield | 1989-09-19 |
| 4486328 | Betaine-soap shampoo composition | Christine A. Knott | 1984-12-04 |
JR
Joyce Ryan
Overall (All Time): #2,333,193 of 4,157,543Top 60%
2
Patents All Time