Junior A. Gearhart

KR Kerr-Mcgee Refining: 3 patents #1 of 8Top 15%

📍 Oklahoma City, OK: #330 of 1,463 inventorsTop 25%

🗺 Oklahoma: #3,359 of 12,736 inventorsTop 30%

Overall (All Time): #1,684,171 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4315815	Process for separating bituminous materials and recovering solvent	—	1982-02-16
4278529	Process for separating bituminous materials with solvent recovery	—	1981-07-14
4239616	Solvent deasphalting	—	1980-12-16