Inventor · disambiguated record

John Winch

Also filed as: WINCH JOHN C · WINCH JOHN J

1 granted patent·1 pending application·61 citations·filing 1989–2003

50Inventor score

Technology areasB09B G06Q

Files withALCAN INT LTD1 MINSTER MACHINE CO1

Top patents by PatentIndex Score

2 records

0184US5043077ATreatment of bayer process red mud slurriesALCAN INT LTD·Filed 1989·Granted Aug 27, 1991·61 cites·15 claims
0254US2004176965A1Durable goods equipment availability and usage system and methodMINSTER MACHINE CO·Filed 2003·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →