Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677107 | Production of three-dimensional objects | — | 1997-10-14 |
| 5639802 | Cationic polymerization | Yubai Bi | 1997-06-17 |
| 5623080 | Fluorone and pyronin Y derivatives | Jianmin Shi | 1997-04-22 |
| 5606171 | Method for determining thickness, degree of cure and other properties of a polymeric coating or film | Jian Song, Afranio Torres-Filho, Wolter F. Jager, Zhijun Wang | 1997-02-25 |