Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350789 | Extruded foam product with 134a and alcohol blowing agent | Larry M. Miller, Raymond M. Breindel, Mitchell Z. Weekley, Thomas Cisar | 2002-02-26 |
| 6274640 | Extruded foam product with 134a and alcohol blowing agent | Larry M. Miller, Raymond M. Breindel, Mitchell Z. Weekley, Thomas Cisar | 2001-08-14 |