Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880554 | Thermoplastic blend of polycarbonate, polymethylmethacrylate and AES | Thomas H. Newman, David E. Henton | 1989-11-14 |
SE
Silvia A. Evans
Overall (1989): #56,374 of 140,708Top 45%
1
Patents 1989