Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473102 | Process for recovery of aromatic acid and dihydric alcohol from waste polyester resins | Floyd Johnson, David L. Sikkenga, Bruce I. Rosen | 1995-12-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473102 | Process for recovery of aromatic acid and dihydric alcohol from waste polyester resins | Floyd Johnson, David L. Sikkenga, Bruce I. Rosen | 1995-12-05 |