Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761240 | Controlling viscosity of fabric softening heavy duty liquid detergent composition containing bentonite | Richard Payne | 1988-08-02 |
| 4715969 | Controlling viscosity of fabric softening heavy duty liquid detergent containing bentonite | Richard Payne | 1987-12-29 |