Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918113 | Production of plastic foam material | Patrick P. Cesta, Alan G. Wheeler, John C. Collins | 1990-04-17 |
| 4689352 | Production of plastic foam material with gas-release control agent | Patrick P. Cesta, Thomas H. Mitsopoulos, Alan G. Wheeler | 1987-08-25 |