Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464996 | Thickened organic fluid/surfactant compositions and use thereof in pesticidal compositions | Ralph M. Kowalik, Karen K. Kuo, Paul Douglas Frisch, R. Scott Tann | 2002-10-15 |
| 6010998 | Cleaning composition containing pine oil extenders | Philip Merchant, Jr., Ralph M. Kowalik | 2000-01-04 |