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Inventor

MARTENS FRANCISCUS J A

NL9 patents
⚠️ This page may combine multiple inventors who share the name “MARTENS FRANCISCUS J A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHELL OIL CO

4 patents

LUMMUS TECHNOLOGY INC

3 patents

SILURIA TECHNOLOGIES INC

2 patents