Bernard E. Weichman

SC Superior Oil Company: 1 patents #1 of 8Top 15%

📍 Houston, TX: #6,659 of 21,073 inventorsTop 35%

🗺 Texas: #40,946 of 125,132 inventorsTop 35%

Overall (All Time): #1,683,001 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4379593	Method for in situ shale oil recovery	—	1983-04-12
4285547	Integrated in situ shale oil and mineral recovery process	—	1981-08-25
4234230	In situ processing of mined oil shale	—	1980-11-18