Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702971 | Production method of a polytetrafluoroethylene sheet or film | William T. Chou, David Chou, Shia-Chung Chen, Woh-Jer Lee, Lei Huang +1 more | 2004-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702971 | Production method of a polytetrafluoroethylene sheet or film | William T. Chou, David Chou, Shia-Chung Chen, Woh-Jer Lee, Lei Huang +1 more | 2004-03-09 |