Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840793 | Modified high heat amorphous crystalline blends | Darryl Nazareth, Jerry Yang | 1998-11-24 |
| 5430102 | Modified high heat amorphous crystalline blends | Darryl Nazareth, Jerry Yang | 1995-07-04 |
| 5387639 | Ductile blends of polyester-carbonate or polyarylates and polyetherimide resins | Paul Dean Sybert | 1995-02-07 |