Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558924 | Method for producing a corrugated resin-bonded or thermo-bonded fiberfill and the structure produced thereby | Tien-Sheng Chien, deceased, Jung-Fu Chien, Paul C. Chien | 1996-09-24 |