Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5271886 | Process and apparatus for rapid pre-expension and molding of expandable polymer particles | William Collom, Dennis Fuller, Joseph C. Kinslow, Bernard H. Meyer | 1993-12-21 |
| 4424177 | Molding prepuffed polystyrene for higher density skin | — | 1984-01-03 |