Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42188 | Security articles | Thomas Tam, Alfred Siggel, Jiunn-Yow Chen, Thomas Potrawa, Huy X. Nguyen +2 more | 2011-03-01 |
| 7357986 | Security articles | Thomas Tam, Alfred Siggel, Jiunn-Yow Chen, Thomas Potrawa, Huy X. Nguyen | 2008-04-15 |
| 7258920 | Multiphase fiber materials and compositions, methods of manufacture and uses thereof | John B. Boyle, James A. Kweeder, Dale A. Hangey | 2007-08-21 |
| 7122248 | Security articles | Thomas Tam, Alfred Siggel, Jiunn-Yow Chen, Thomas Potrawa, Huy X. Nguyen | 2006-10-17 |
| 6649263 | Polyester resin and industrial yarn process | Thomas Tam, James G. Neal, John A. Young, Hong-Jian J. Sha, Hu Zhixuan | 2003-11-18 |
| 5434003 | Entangled polyamide yarn | Robert Walter Medeiros, Lisa Owen, Thomas Tam | 1995-07-18 |