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Inventor

STEVENSON WILLIAM W

US4 patents
⚠️ This page may combine multiple inventors who share the name “STEVENSON WILLIAM W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINNESOTA MINING & MFG

3 patents
US4776355AOct 11, 1988

Smoking articles

MINNESOTA MINING & MFG32 citations91
US5711484AJan 27, 1998

Dispensing tube for directing the dispensing of fluids

MINNESOTA MINING & MFG19 citations89
US5480095AJan 2, 1996

Actuator and container for dispensing fluids

MINNESOTA MINING & MFG22 citations89

(unassigned)

1 patent
US5621258AApr 15, 1997

Toy motor with partial coil rotor

27 citations88