Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347168 | Spray-dried granular detergent compositions for improved greasy soil removal | Alan P. Murphy, Maxim C. Brooks | 1982-08-31 |
| 4333862 | Detergent compositions comprising mixture of cationic, anionic and nonionic surfactants | Allan Campbell McRitchie | 1982-06-08 |
| 4321165 | Detergent compositions comprising cationic, anionic and nonionic surfactants | Allan Campbell McRitchie | 1982-03-23 |