Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590106 | Heat resistant heat shrinkable films | Joseph C. Hsu, George H. Walbrun | 1986-05-20 |
| 4541983 | Preparing heat resistant heat shrinkable films | Joseph C. Hsu, George H. Walbrun | 1985-09-17 |
| 4501779 | Heat resistant heat shrinkable film | Joseph C. Hsu, George H. Walbrun | 1985-02-26 |