Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959935 | Simulated vernix compositions for skin cleansing and other applications | William L. Pickens, Martha O. Visscher, Anyarporn Tansirikongkol, Richard R. Wickett | 2011-06-14 |
| 7807188 | Simulated vernix compositions for skin cleansing and other applications | William L. Pickens, Martha O. Visscher | 2010-10-05 |
| 6846490 | Nontoxic vernix compositions and method of producing | Martha O. Visscher, William L. Pickens | 2005-01-25 |
| 6562358 | Nontoxic vernix compositions and method of producing | Martha O. Visscher | 2003-05-13 |
| 6333041 | Nontoxic vernix compositions and method of producing | William L. Pickens, Martha O. Visscher | 2001-12-25 |
| 6113932 | Nontoxic vernix compositions and method of producing | William L. Pickens, Martha O. Visscher | 2000-09-05 |
| 5989577 | Nontoxic vernix compositions and method of producing | William L. Pickens, Martha O. Visscher | 1999-11-23 |