Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409961 | Rigid closed cell polyisocyanate based foams for use as positive flotation materials in watercraft | — | 1995-04-25 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409961 | Rigid closed cell polyisocyanate based foams for use as positive flotation materials in watercraft | — | 1995-04-25 |