Inventor · disambiguated record

John Gregory Zimmerman

Also filed as: ZIMMERMAN JOHN · ZIMMERMAN JOHN GREGORY

2 granted patents·28 citations·filing 2007–2008

61Inventor score

Technology areasB61L G09B

Files withGEN ELECTRIC1 OTSUBO TOM1

Top patents by PatentIndex Score

2 records

0181US7731129B2Methods and systems for variable rate communication timeoutGEN ELECTRIC·Filed 2007·Granted Jun 8, 2010·20 cites·22 claims
0277US8406940B2Methods and systems for mapping railroad tracksOTSUBO TOM·Filed 2008·Granted Mar 26, 2013·8 cites·5 claims

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