JC

Jerry F. Casteel

TO The Standard Oil: 1 patents #291 of 601Top 50%
📍 Tulsa, OK: #1,272 of 2,344 inventorsTop 55%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #4,060,736 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4415033 Inverse viscosity grading Albert F. Chan 1983-11-15