Assignee
PECH DAVID J
US·7 granted patents·58 citations·filing 2009–2013
Top patents by PatentIndex Score
7 records- 0194US9278834B2Lift crane with moveable counterweightPECH DAVID J·Filed 2010·Granted Mar 8, 2016·18 cites·17 claims
- 0290US8075069B2Drive tumbler and track drive for mobile vehicles, including lift cranesPECH DAVID J·Filed 2009·Granted Dec 13, 2011·23 cites·24 claims
- 0384US8684197B2Crane with boom raising assist structurePECH DAVID J·Filed 2010·Granted Apr 1, 2014·9 cites·25 claims
- 0472US9132999B2Method of connecting crane suspension assembly sections together and frame mounted assembly used thereforePECH DAVID J·Filed 2012·Granted Sep 15, 2015·4 cites·24 claims
- 0562US8414091B2Track tensioning system for mobile vehicles, including lift cranesPECH DAVID J·Filed 2009·Granted Apr 9, 2013·4 cites·20 claims
- 0657US8985353B2Mobile lift crane with variable position counterweightPECH DAVID J·Filed 2013·Granted Mar 24, 2015·0 cites·24 claims
- 0755US8827092B2Mobile lift crane with variable position counterweightPECH DAVID J·Filed 2013·Granted Sep 9, 2014·0 cites·24 claims
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