Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175239 | Process for making para-aramid fibers having high tenacity and modulus by microwave annealing | Hua-Feng Huang | 1992-12-29 |
| 4288977 | Process for making integrated racket strings from monofilaments | Thomas J. Csaky, Ralph L. Heard, Jr. | 1981-09-15 |