Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4380612 | High heat distortion resistant segment ester polycarbonates | Victor Mark, Charles V. Hedges | 1983-04-19 |
FH
Frederick F. Holub
Overall (All Time): #4,050,852 of 4,157,543Top 100%
1
Patents All Time