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Inventor

BLACK JOHN D

GB9 patents
⚠️ This page may combine multiple inventors who share the name “BLACK JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ECKCO PLASTICS INC

3 patents

ROLLS ROYCE PLC

3 patents

ECK GARY A

2 patents

CARE IAN C D

1 patent