Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4753754 | Concentrated aqueous surfactant compositions | Edward T. Messenger, Brinley M. Phillips | 1988-06-28 |
| 4692271 | Concentrated aqueous surfactant compositions | Edward T. Messenger, Brinley M. Phillips | 1987-09-08 |
| 4440665 | Concentrated aqueous surfactant compositions | Edward T. Messenger, Brinley M. Phillips | 1984-04-03 |
| 4299740 | Concentrated organic sulphonate solutions | Edward T. Messenger, Brinley M. Phillips | 1981-11-10 |
| 4243549 | Concentrated aqueous surfactant compositions | Edward T. Messenger, Brinley M. Phillips | 1981-01-06 |
| 4239640 | Manufacture of detergents | Thomas Alan Williams | 1980-12-16 |
| 4191704 | Highly concentrated alkyl sulphate solutions pourable at ambient | Edward T. Messenger, Bryn M. Phillips | 1980-03-04 |