Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312957 | Fast-cooling styrene polymer foams | — | 1982-01-26 |
| 4304796 | Fast-cooling styrene polymer foams | John G. Klepic, III | 1981-12-08 |
| 4304797 | Fast-cooling styrene polymer foams | — | 1981-12-08 |
| 4278730 | Fast-cooling styrene polymer foams | — | 1981-07-14 |
| 4278731 | Fast-cooling styrene polymer foams | John G. Klepic, III | 1981-07-14 |
| 4278732 | Antilumping expandable styrene polymers | — | 1981-07-14 |