P

Inventor

COUVES JOHN WILLIAM

GB21 patents
⚠️ This page may combine multiple inventors who share the name “COUVES JOHN WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BP EXPLORATION OPERATING CO LTD

6 patents

BP CHEM INT LTD

5 patents

BP OIL INT

2 patents

BUTLER GRAHAM

2 patents

(unassigned)

1 patent

BP INTERNAT LTD

1 patent

JOHNSON MATTHEY PLC

1 patent

BP EXPLORATION OPERATING

1 patent

COLLINS IAN RALPH

1 patent

INEOS EUROPE LTD

1 patent