Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792572 | Novel particulate expandable styrene polymers having short minimum molding times and method for preparing same | Thomas B. White | 1988-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792572 | Novel particulate expandable styrene polymers having short minimum molding times and method for preparing same | Thomas B. White | 1988-12-20 |