Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358599 | Alkenyl aromatic polymer foam laminates | Susan E. Dollinger, Bharat I. Chaudhary | 2002-03-19 |
| 6276104 | Extruded polystyrene foam insulation laminates for pour-in-place concrete walls | Robert Long | 2001-08-21 |
| 5695870 | Laminated foam insulation board of enhanced strength | Robert H. Kelch, Douglas Bibee, Deborah L. Kocsis | 1997-12-09 |