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Inventor

VAN HEERINGEN GIJSBERT JAN

NL8 patents
⚠️ This page may combine multiple inventors who share the name “VAN HEERINGEN GIJSBERT JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHELL OIL CO

5 patents

PAQELL B V

2 patents

CARLSSON ANDERS

1 patent