Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6293069 | Joint closure system for foamboards | Perry F. Monda, Leon F. Barry, Joseph R. Hagan | 2001-09-25 |
| 5817260 | Method of using a heated metering device for foam production | Gregory W. Lynn | 1998-10-06 |