Inventor · disambiguated record
Calvin J. Brandt
Also filed as: BRANDT CALVIN · BRANDT CALVIN J
16 granted patents·1 pending application·481 citations·filing 1995–2015
94Inventor score
Top patents by PatentIndex Score
17 records- 0198US7377219B2Spike-type railcar mover with optional gate openerCALBRANDT INC·Filed 2006·Granted May 27, 2008·78 cites·28 claims
- 0295US5967731AAuto cycle swivel mounted container handling systemMCNEILUS TRUCK & MFG·Filed 1997·Granted Oct 19, 1999·159 cites·10 claims
- 0389US5748077AHydraulic leak detection systemMCNEILUS TRUCK & MFG·Filed 1997·Granted May 5, 1998·51 cites·14 claims
- 0487US5851100AAuto cycle swivel mounted container handling systemMCNEILUS TRUCK & MFG·Filed 1997·Granted Dec 22, 1998·95 cites·15 claims
- 0578US8479660B2Automated railcar gate operating systemBRANDT CALVIN J·Filed 2011·Granted Jul 9, 2013·5 cites·8 claims
- 0675US6267059B1Low clearance train positionerMOTION CONTROLS INC·Filed 2000·Granted Jul 31, 2001·19 cites·13 claims
- 0773US8250991B2Automated railcar gate operating systemBRANDT CALVIN J·Filed 2010·Granted Aug 28, 2012·4 cites·7 claims
- 0870US7934457B2Railcar positioning systemCALBRANDT INC·Filed 2009·Granted May 3, 2011·4 cites·13 claims
- 0969US6837168B1Indexer with self-powered carriageCALBRANDT INC·Filed 2003·Granted Jan 4, 2005·16 cites·19 claims
- 1068US6389984B2Independent dog operating systemCALBRANDT INC·Filed 2000·Granted May 21, 2002·13 cites·7 claims
- 1163US7464651B2Bogey frame sensor for railcar moverCALBRANDT INC·Filed 2006·Granted Dec 16, 2008·2 cites·6 claims
- 1257US5709153AHigh dog indexerMOTION CONTROLS INC·Filed 1995·Granted Jan 20, 1998·20 cites·13 claims
- 1352US9272719B2Ratcheting railcar indexerCALBRANDT INC·Filed 2013·Granted Mar 1, 2016·0 cites·7 claims
- 1446US5768972AAir logic system for side loaderMCNEILUS TRUCK & MFG·Filed 1996·Granted Jun 23, 1998·8 cites·17 claims
- 1543US9701324B2Railcar positioning system for curved trackCALBRANDT INC·Filed 2015·Granted Jul 11, 2017·0 cites·9 claims
- 1638US2011186758A1Hydraulic Motor With Non-Contact Encoder SystemCALBRANDT INC·Filed 2010·Application pending·0 cites
- 1737US6006673ACylinder type rail car indexerMOTION CONTROLS INC·Filed 1998·Granted Dec 28, 1999·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →