Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699729 | Process for manufacturing bentonite-containing particulate fabric softening detergent composition | Richard S. Parr, Pallassana N. Ramachandran, Seymour Grey | 1987-10-13 |
| 4609473 | Bentonite-sulfate fabric softening particulate agglomerate, processes for manufacture and use thereof, and detergent compositions containing it | Pallassana N. Ramachandran, Charles J. Schramm, Jr., H. Peter Lazecky | 1986-09-02 |
| 4582615 | Bentonite-sulfate fabric softening particulate agglomerate, processes for manufacture and use thereof, and detergent compositions containing it | Pallassana N. Ramachandran, Charles J. Schramm, Jr., H. Peter Lazecky | 1986-04-15 |
| 4526702 | Process for manufacturing bentonite-containing particulate fabric softening detergent composition | Richard S. Parr, Pallassana N. Ramachandran, Seymour Grey | 1985-07-02 |