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Inventor

WOLFF JAMES W

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

UNION SPECIAL CORP

3 patents
US4671195AJun 9, 1987

Sewing machine looper throw-out mechanism

UNION SPECIAL CORP9 citations70
US4587912AMay 13, 1986

Sewing machine lubrication system

UNION SPECIAL CORP9 citations64
US4522136AJun 11, 1985

Method and apparatus for retarding oil leakage in a sewing machine

UNION SPECIAL CORP4 citations52

ISHIKAWA YOICHIRO

1 patent
US9630740B2Apr 25, 2017

Comestible product dispensers and methods of making and using same

ISHIKAWA YOICHIRO5 citations67