Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835763 | Lightweight material for protective pads, cushions, supports or the like and method | Edward J. Ellis | 2004-12-28 |
| 6756426 | Lightweight composite material for protective pads, cushions, supports or the like and method | Edward J. Ellis | 2004-06-29 |