Inventor · disambiguated record
Edwin J. Luetzow
Also filed as: LUETZOW EDWIN J
18 granted patents·276 citations·filing 1976–2014
95Inventor score
Top patents by PatentIndex Score
18 records- 0187US4375379AProcess of making a multiple conductor flexible wire cableTELTEC INC·Filed 1981·Granted Mar 1, 1983·50 cites·13 claims
- 0285US4616717AFlexible wire cable and process of making sameTEL TEC INC·Filed 1978·Granted Oct 14, 1986·39 cites·28 claims
- 0384US5115194AHall effect position sensor with flux limiter and magnetic dispersion meansKEARNEY NATIONAL INC·Filed 1990·Granted May 19, 1992·37 cites·10 claims
- 0480US6470626B2Gate release mechanism with detent and plunger, and gate incorporating sameMTR INC·Filed 2001·Granted Oct 29, 2002·27 cites·8 claims
- 0578US8240618B1Multiple direction railroad gate release mechanismLUETZOW EDWIN J·Filed 2007·Granted Aug 14, 2012·11 cites·19 claims
- 0675US6672008B1Gate release mechanism having a pivotable arm to facilitate maintenanceMTR INC·Filed 2001·Granted Jan 6, 2004·21 cites·11 claims
- 0771US8485478B2System and method for servicing a breakaway gateLUETZOW EDWIN J·Filed 2010·Granted Jul 16, 2013·3 cites·20 claims
- 0869US5264792AHall effect position sensor with flux limiter and magnetic dispersion pole pieceKEARNEY NATIONAL INC·Filed 1992·Granted Nov 23, 1993·19 cites·10 claims
- 0961US8640996B2Multiple direction railroad gate release mechanismLUETZOW EDWIN J·Filed 2012·Granted Feb 4, 2014·1 cites·20 claims
- 1060US6755590B1Box tube clamping systemMTR INC·Filed 2002·Granted Jun 29, 2004·9 cites·8 claims
- 1158US5245132ANoble plated tungsten corona wire for copy machines or xerography technology machinesMINNESOTA TECHNICAL RESEARCH I·Filed 1991·Granted Sep 14, 1993·22 cites·2 claims
- 1257US4656448ASolenoid for use in harsh environment conditionsMINNESOTA TECHNICAL RESEARCH·Filed 1984·Granted Apr 7, 1987·12 cites·1 claims
- 1349US6310529B1Bi-stable battery switchMTR INC·Filed 2000·Granted Oct 30, 2001·6 cites·6 claims
- 1446US4114008ARelay seal capTELTEC INC·Filed 1976·Granted Sep 12, 1978·10 cites·4 claims
- 1545US9689187B2Multiple direction railroad gate release mechanismMTR TECH INC·Filed 2014·Granted Jun 27, 2017·0 cites·18 claims
- 1643US6597558B1Solenoid systemMTR INC·Filed 2000·Granted Jul 22, 2003·3 cites·8 claims
- 1734US4489231AMethod for preparing electrical conductorTELTEC INC·Filed 1982·Granted Dec 18, 1984·6 cites·2 claims
- 1827US6357701B1Warning light having a switching systemMTR INC·Filed 1999·Granted Mar 19, 2002·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →