Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352840 | Oxidation process | Stephen G. Grundy, Michael C. Rocca | 1994-10-04 |
| 5139628 | Process for the preparation of 4-sulfo-2-chlorobenzoic acid | Kenneth M. Dear, Philip Turner | 1992-08-18 |
| 4923580 | Bromination | Philip Turner, Martin Jeff | 1990-05-08 |