Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891148 | Low phosphate or phosphate free nonaqueous liquid nonionic laundry detergent comopsition and method of use | Trazollah Ouhadi, Louis Dehan | 1990-01-02 |
| 4647393 | Low phosphate or phosphate free nonaqueous liquid nonionic laundry detergent composition and method of use | Trazollah Ouhadi, Louis Dehan | 1987-03-03 |