Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190545 | Fuel-saving device | — | 2019-01-29 |
| 6143884 | Manufacturing process of cellulose viscose with low viscosity | S. P. Chen, K.T. Lai | 2000-11-07 |
| 6045587 | Method of reducing color and polymerization decay of cellulose viscose | Kun-Shan Huang, J. H. Tsai | 2000-04-04 |
| 5929228 | Cellulose solution with low viscosity and process of preparing the same | — | 1999-07-27 |