Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978724 | Method of preparing derivatized polystyrene for spectroscopic studies | — | 1990-12-18 |
| 4963265 | Plasma processing device with anaphylatoxin remover | Thomas B. Okarma, L. Bernard Lerch, Chin-Hai Chang | 1990-10-16 |