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Inventor
WHITE RONALD W
US
2 patents
⚠️ This page may combine multiple inventors who share the name “WHITE RONALD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARTIN JOHN
1 patent
US4706565A
Nov 17, 1987
Multi-color engraving system
MARTIN JOHN
12 citations
66
PROCTER & GAMBLE PHARMA
1 patent
US5434147A
Jul 18, 1995
Antimicrobial quinolonyl lactam esters
PROCTER & GAMBLE PHARMA
3 citations
57