Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835703 | Liquid automatic dishwashing detergent | Suk H. Cho, James L. Kurtz | 2004-12-28 |
| 6620410 | Hair care compositions and protection from ultraviolet radiation | Suk H. Cho, Becky Zehntner | 2003-09-16 |
| 6464989 | Tea tree oil emulsion formulations | Kevin Korth, Becky Zehntner, David Montgomery | 2002-10-15 |
| 5049377 | Hair-care composition and methods of treating hair | Jo Ann Lamb | 1991-09-17 |