Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498217 | Branching of polyamides with esters of carbonic acid | Friedrich-Karl Bruder, Konstadinos Douzinas | 2002-12-24 |
| 5666839 | Reduction of friction during wire drawing | Yea-Yang Su, Ming-Chien Hung | 1997-09-16 |