Inventor · disambiguated record

Robert N. Madderom

Also filed as: MADDEROM ROBERT N

2 granted patents·9 citations·filing 2012–2014

52Inventor score

Technology areasE01B

Files withHOLLAND LP1 MADDEROM ROBERT N1

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2 records

0181US8844149B2Rail cant measurement tool and methodMADDEROM ROBERT N·Filed 2012·Granted Sep 30, 2014·8 cites·20 claims
0263US9303364B2Rail cant measurement tool and methodHOLLAND LP·Filed 2014·Granted Apr 5, 2016·1 cites·20 claims

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Robert N. Madderom — Patent Inventor | PatentIndex