Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659035 | Substituted phosphonic acids | Michael Bamber | 1997-08-19 |
| 5606105 | Water treatment agent | Keith Philip Davis, Peter A. T. Hoye, Michael John Williams, Martin P. Greenhall | 1997-02-25 |