Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318857 | Method for making aromatic bis (ether anhydrides) | Jimmy Lynn Webb | 1982-03-09 |
| 4306057 | Solvent sweeping of polycarbonates | Henry P. Barker, Gary S. Motz, Phillip S. Wilson | 1981-12-15 |
DP
Donald L. Phipps
Overall (All Time): #2,365,697 of 4,157,543Top 60%
2
Patents All Time