Assignee
JUNKER ERWIN
DE·23 granted patents·2 pending applications·186 citations·filing 1977–2017
Top patents by PatentIndex Score
25 records- 0181US4709508AMethod and apparatus for high speed profile grinding of rotation symmetrical workpiecesJUNKER ERWIN·Filed 1986·Granted Dec 1, 1987·27 cites·19 claims
- 0274US10092994B2Grinding machine with pivotable mounting of a grinding spindleJUNKER ERWIN·Filed 2012·Granted Oct 9, 2018·2 cites·14 claims
- 0371US4548000AMethod for producing threaded sections of threading toolsJUNKER ERWIN·Filed 1983·Granted Oct 22, 1985·14 cites·3 claims
- 0467US5681208AMethod and apparatus for grinding a crankshaftJUNKER ERWIN·Filed 1994·Granted Oct 28, 1997·20 cites·12 claims
- 0565US4926493ABearing system for high speed spindles of machine toolsJUNKER ERWIN·Filed 1988·Granted May 15, 1990·21 cites·12 claims
- 0664US5259150AMethod for grinding camsJUNKER ERWIN·Filed 1992·Granted Nov 9, 1993·27 cites·2 claims
- 0763US9358605B2Method and production line for machining a crankshaftJUNKER ERWIN·Filed 2012·Granted Jun 7, 2016·1 cites·10 claims
- 0862US8678881B2Grinding center and method for simultaneous grinding of a plurality of bearings and end-side surfaces of crankshaftsJUNKER ERWIN·Filed 2008·Granted Mar 25, 2014·2 cites·19 claims
- 0960US4434685AApparatus for cutting saw teeth into saw blades or saw bandsJUNKER ERWIN·Filed 1981·Granted Mar 6, 1984·10 cites·1 claims
- 1059US8715036B2Grinding center and method for the simultaneous grinding of multiple crankshaft bearingsJUNKER ERWIN·Filed 2008·Granted May 6, 2014·1 cites·18 claims
- 1158US8419504B2Method for relief-grinding the cutting teeth of taps, thread formers, and similar toolsJUNKER ERWIN·Filed 2007·Granted Apr 16, 2013·1 cites·4 claims
- 1258US4577440AClamping device for a grinding ringJUNKER ERWIN·Filed 1984·Granted Mar 25, 1986·15 cites·15 claims
- 1355US4289110AShaping rollJUNKER ERWIN·Filed 1979·Granted Sep 15, 1981·7 cites·4 claims
- 1453US4299062ADevice for the production of gear wheelsJUNKER ERWIN·Filed 1978·Granted Nov 10, 1981·10 cites·2 claims
- 1545US9242332B2Method for the cylindrical grinding of a workpiece, system containing the workpiece and apparatus for the centreless grinding of the systemJUNKER ERWIN·Filed 2011·Granted Jan 26, 2016·0 cites·5 claims
- 1645US8944891B2Centreless cylindrical grinding machine for grinding workpieces in rod form and method for the centreless cylindrical grinding of workpieces in rod formJUNKER ERWIN·Filed 2011·Granted Feb 3, 2015·0 cites·20 claims
- 1745US2021285361A1Reciprocating-piston internal combustion engine with device for increasing the torque thereofJUNKER ERWIN·Filed 2017·Application pending·0 cites
- 1844US4479405AApparatus for cutting saw teeth into saw blades or saw bandsJUNKER ERWIN·Filed 1983·Granted Oct 30, 1984·5 cites·3 claims
- 1943US2012273429A1Method for separating grinding oil from grinding slurry; separating station for carrying out said method and plant according to said methodJUNKER ERWIN·Filed 2010·Application pending·0 cites
- 2040US5274961AApparatus for grinding camsJUNKER ERWIN·Filed 1992·Granted Jan 4, 1994·8 cites·9 claims
- 2139US4809466AMethod for the high-speed precision clamping of rotationally symmetrical workpieces and high-speed precision clamping device for implementing the methodJUNKER ERWIN·Filed 1986·Granted Mar 7, 1989·6 cites·4 claims
- 2237US4119079ARoller for producing a profile on a grinding wheelJUNKER ERWIN·Filed 1977·Granted Oct 10, 1978·3 cites·6 claims
- 2334US4989378AMethod for internal grindingJUNKER ERWIN·Filed 1990·Granted Feb 5, 1991·3 cites·3 claims
- 2434US4989377AApparatus for internal grindingJUNKER ERWIN·Filed 1990·Granted Feb 5, 1991·3 cites·3 claims
- 2530US4345495ALathe dogJUNKER ERWIN·Filed 1980·Granted Aug 24, 1982·0 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →