P

Inventor

SEELEN-KRUIJSSEN JOSEPHA M E

NL11 patents
⚠️ This page may combine multiple inventors who share the name “SEELEN-KRUIJSSEN JOSEPHA M E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHELL OIL CO

9 patents

ERP WILLIBRORD A VAN

1 patent

SHELL RES LTD

1 patent