Assignee
KOP FLEX INC
US·13 granted patents·1 pending application·239 citations·filing 1990–2008
Top patents by PatentIndex Score
14 records- 0180US7682256B2Flange design for filament wound composite shaftKOP FLEX INC·Filed 2006·Granted Mar 23, 2010·10 cites·20 claims
- 0276US7963853B2Filament wound composite shaftKOP FLEX INC·Filed 2007·Granted Jun 21, 2011·8 cites·19 claims
- 0375US7665373B2Torque measuring device with redundant torque transmission paths and fail-safe mechanismKOP FLEX INC·Filed 2008·Granted Feb 23, 2010·13 cites·20 claims
- 0474US5000722ACoupling member for rotatable shaftsKOP FLEX INC·Filed 1990·Granted Mar 19, 1991·26 cites·15 claims
- 0573US5163876AMethod of constructing a composite flexible coupling elementKOP FLEX INC·Filed 1990·Granted Nov 17, 1992·29 cites·5 claims
- 0672US5969269AFlexible coupling with torque measuring and detecting deviceKOP FLEX INC·Filed 1997·Granted Oct 19, 1999·34 cites·21 claims
- 0772US5450761ATorque meterKOP FLEX INC·Filed 1994·Granted Sep 19, 1995·35 cites·18 claims
- 0871US5286231AFlexible elastomer coupling elementKOP FLEX INC·Filed 1992·Granted Feb 15, 1994·26 cites·21 claims
- 0962US5393267AAdjustable coupled drive shaft with a restraining ringKOP FLEX INC·Filed 1993·Granted Feb 28, 1995·18 cites·12 claims
- 1057US5588917ACoupling with dual torque transmission pathsKOP FLEX INC·Filed 1994·Granted Dec 31, 1996·17 cites·6 claims
- 1155US6508714B1Split spool type flexible couplingKOP FLEX INC·Filed 2000·Granted Jan 21, 2003·5 cites·6 claims
- 1252US6026700ATooth form parameters for ground teeth of gear spindle coupling and method of making the sameKOP FLEX INC·Filed 1998·Granted Feb 22, 2000·15 cites·7 claims
- 1339US2003157987A1Shaft couplings with bonded flexible elementsKOP FLEX INC·Filed 2002·Application pending·0 cites
- 1427US6273824B1Flexible diaphragm shaft coupling assemblyKOP FLEX INC·Filed 1999·Granted Aug 14, 2001·3 cites·6 claims
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