Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9549886 | Personal care formulations containing alkyl ketal esters and methods of manufacture | Dorie J. Yontz, Lee R. Rieth, Irwin Palefsky | 2017-01-24 |
| 9539193 | Alkyl ketal esters as dispersants and slip agents for particulate solids, methods of manufacture, and uses thereof | Lee R. Rieth, Dorie J. Yontz | 2017-01-10 |
| 8962597 | Alkyl ketal esters as dispersants and slip agents for particulate solids, methods of manufacture, and uses thereof | Lee R. Rieth, Dorie J. Yontz | 2015-02-24 |
| 6177093 | Method and system for color customizing cosmetic mass products | Jack Lombardi | 2001-01-23 |