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BP British Petroleum: 2 patents #64 of 360Top 20%

📍 Sunbury-on-Thames, GB: #12 of 45 inventorsTop 30%

Overall (All Time): #2,345,882 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4715455	Drill shoe	Martin A. Bollands, William C. Pike, Timothy P. Woolmington	1987-12-29
4536225	Surface treatment of metal	Richard A. Cayless	1985-08-20