Inventor · disambiguated record

James Gilbert Helm

Also filed as: HELM JAMES G · HELM JAMES GILBERT

2 granted patents·49 citations·filing 1989–2006

63Inventor score

Technology areasG01B G02B

Files withAMP INC1 SYMPHONY ACOUSTICS INC1

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2 records

0178US4920366AConstruction of an optical fiber with a connectorAMP INC·Filed 1989·Granted Apr 24, 1990·40 cites·20 claims
0273US7551295B2Displacement sensorSYMPHONY ACOUSTICS INC·Filed 2006·Granted Jun 23, 2009·9 cites·25 claims

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James Gilbert Helm — Patent Inventor | PatentIndex