Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650473 | Methods for making styrene copolymers and uses thereof | Robert W. Hodgetts | 1997-07-22 |
| 5612429 | Process for the polymerization of polymers in non-aqueous liquid media | Mark P. Houghton, Stephen W. Russell | 1997-03-18 |