Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216114 | Sulfonation of polybenzoxazole and polybenzothiazole for improved adhesion to matrix resins | Robert M. Nowak | 1993-06-01 |
WW
William E. Walles
Overall (All Time): #3,825,283 of 4,157,543Top 95%
1
Patents All Time