Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672451 | Migration imaging members | Man-Chung Tam, Edward G. Zwartz, Daniel Bihon, Marie-Eve Perron | 1997-09-30 |
| 5648542 | Arylamine processes | H. Bruce Goodbrand, Dale S. Renfer | 1997-07-15 |