Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5407594 | Detergent tablets having specific particle size distribution | Alan Fry, Michael J. Garvey, Geoffrey Newbold, Douglas Wraige | 1995-04-18 |
| 5167852 | Process for preparing particulate detergent additive bodies and use thereof in detergent compositions | William Derek Emery, Peter C. Knight | 1992-12-01 |
| 4900466 | Process for preparing needle-shaped crystal growth modified burkeite detergent additive | Colin Atkinson, Michael J. H. Heybourne, Peter C. Knight, Peter J. Russell, Thomas H. Taylor +1 more | 1990-02-13 |
| 4818292 | Antifoam ingredient for detergent compositions | John Yorke | 1989-04-04 |