Inventor · disambiguated record

Stephen T. Barnum

Also filed as: BARNUM STEPHEN T

2 granted patents·23 citations·filing 2004–2006

60Inventor score

Technology areasF16D

Files withBORGWARNER INC2

Top patents by PatentIndex Score

2 records

0181US7628262B2Electrical activation of a viscous clutchBORGWARNER INC·Filed 2006·Granted Dec 8, 2009·10 cites·34 claims
0271US7178648B2Electrical activation of a viscous clutchBORGWARNER INC·Filed 2004·Granted Feb 20, 2007·13 cites·27 claims

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