Inventor · disambiguated record

John W. Sheffield

Also filed as: SHEFFIELD JOHN W · SHEFFIELD JOHN WESLEY

2 granted patents·0 citations·filing 2008–2009

24Inventor score

Technology areasB07C

Files withSIEMENS INDUSTRY INC2

Top patents by PatentIndex Score

2 records

0141US7942415B2Mail sorting machine with improved diverter panelSIEMENS INDUSTRY INC·Filed 2009·Granted May 17, 2011·0 cites·7 claims
0219USD603629SDouble door for a postal sorting machineSIEMENS INDUSTRY INC·Filed 2008·Granted Nov 10, 2009·0 cites·1 claims

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