Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805542 | Tool for forming a multiple foam substrate for impact energy absorption | George B. Byma, Brian Cristea | 2004-10-19 |
| 6773795 | Multiple foam energy absorbing substrate assembly | George B. Byma, Brian Cristea | 2004-08-10 |