Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420448 | Energy absorbing foams | Michael Hnatow, Vincenzo A. Bonaddio, Chiu Y. Chan | 2002-07-16 |
| 6372812 | Higher support, lower density cushioning foams | Beat Niederoest, Rocco P. Triolo, Chiu Y. Chan | 2002-04-16 |