Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7166646 | Asphalt-filled polymer foams | Roland R. Loh, Barbara Fabian, Sheree Bargabos, Mitchell Z. Weekley, Byron Hulls | 2007-01-23 |
| 6908950 | Asphalt filled polymer foam | Roland R. Loh, Barbara Fabian, Sheree Bargabos, Mitchell Z. Weekley, Byron Hulls | 2005-06-21 |