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Inventor

WALKER JOHN R

GB16 patents
⚠️ This page may combine multiple inventors who share the name “WALKER JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROCTER & GAMBLE

6 patents

ALLIED COLLOIDS LTD

5 patents

SANKEY MARK S

2 patents

EXXON RESEARCH ENGINEERING CO

1 patent

HAWE MALCOLM

1 patent

WALKER JOHN R

1 patent