Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740687 | Latex replacement polyurethane foams with improved flame retardancy | Andrew Thompson, Joseph W. Lovette, Chiu Y. Chan | 2004-05-25 |
| 6734220 | Fine cell, high density viscoelastic polyurethane foams | Chiu Y. Chan, Robert Mohr | 2004-05-11 |
| 6716890 | Polyurethane foams with fine cell size | Chiu Y. Chan, Neil Silverman | 2004-04-06 |