Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10065390 | Insulated fiberfill | — | 2018-09-04 |
| 9103058 | Insulated article that changes fill power through displacement adjustment | — | 2015-08-11 |
| 5702801 | Method for producing a variable density, corrugated resin-bonded or thermo-bonded fiberfill and the structure produced thereby | — | 1997-12-30 |
| 5558924 | Method for producing a corrugated resin-bonded or thermo-bonded fiberfill and the structure produced thereby | Tien-Sheng Chien, deceased, Paul C. Chien, Hsiu-Lan Lu | 1996-09-24 |