Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897259 | High oil phase pharmaceutical vehicles and sunscreen compositions having waterproof sun protection factors | Bhiku Patel, Richard O. Muhlhauser | 1990-01-30 |
| 4810489 | High oil phase pharmaceutical vehicles and sunscreen compositions having waterproof sun protection factors | Bhiku Patel, Richard O. Muhlhauser | 1989-03-07 |