Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DW

Dean R. Weimer

COConoco: 3 patents #121 of 638Top 20%
Ponca City, OK: #134 of 444 inventorsTop 35%
Oklahoma: #3,359 of 12,736 inventorsTop 30%
Overall (All Time): #1,685,098 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4361683 Termination of vinyl halide polymerization John R. Dodd 1982-11-30
4283514 Chemicals for termination of polyvinylchloride polymerizations Charles M. Starks 1981-08-11
4229598 Chemicals for treatment of PVC Charles M. Starks 1980-10-21