Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7578957 | Process of making staple fibers | Jing-Chung Chang, Richard Lee Dommel, Robert Mamoru Linek, Alfred H. Thompson, Jr., Nirmal K. Agarwal | 2009-08-25 |
| 4631018 | Plate, foam and screen filament quenching apparatus | Gary Caldwell | 1986-12-23 |