Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947751 | Expandable resins | Grazyna Petela, Michel Florentine Jozef Berghmans, Paul E. Arch | 2011-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947751 | Expandable resins | Grazyna Petela, Michel Florentine Jozef Berghmans, Paul E. Arch | 2011-05-24 |