Inventor · disambiguated record

Kurt J. Penney

Also filed as: PENNEY KURT J

2 granted patents·16 citations·filing 2009–2009

57Inventor score

Technology areasB61K

Files withHEYDEN THOMAS J2

Top patents by PatentIndex Score

2 records

0176US8499900B1Electro-hydraulic railcar retarders for controlling the speed of a railcarHEYDEN THOMAS J·Filed 2009·Granted Aug 6, 2013·9 cites·6 claims
0272US8413770B1Systems and methods for retarding the speed of a railcarHEYDEN THOMAS J·Filed 2009·Granted Apr 9, 2013·7 cites·4 claims

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