Assignee
VOLLMER WERKE MASCHF
DE·43 granted patents·1 pending application·419 citations·filing 1975–2013
Top patents by PatentIndex Score
44 records- 0194USD420340SDisplay panel with computer iconsVOLLMER WERKE MASCHF·Filed 1996·Granted Feb 8, 2000·101 cites·1 claims
- 0283US7837533B2Apparatus for processing and measuring workpieces which are provided with cutting teethVOLLMER WERKE MASCHF·Filed 2006·Granted Nov 23, 2010·6 cites·8 claims
- 0379USD336749SHousing for a bandsaw sharpening machineVOLLMER WERKE MASCHF·Filed 1991·Granted Jun 22, 1993·22 cites·1 claims
- 0475US7207865B2Apparatus for machining workpieces, in particular workpieces provided with cutting teethVOLLMER WERKE MASCHF·Filed 2005·Granted Apr 24, 2007·6 cites·13 claims
- 0572US4366728AMachine for repairing hard alloy tipped saw bladesVOLLMER WERKE MASCHF·Filed 1980·Granted Jan 4, 1983·16 cites·8 claims
- 0670US4018109AFeed device for saw machining apparatusVOLLMER WERKE MASCHF·Filed 1975·Granted Apr 19, 1977·17 cites·12 claims
- 0769US4018107ASaw sharpening machineVOLLMER WERKE MASCHF·Filed 1975·Granted Apr 19, 1977·17 cites·9 claims
- 0866US7140948B2Machine for machining elongate workpieces provided with cutting teeth, in particular for grinding bandsaw bladesVOLLMER WERKE MASCHF·Filed 2005·Granted Nov 28, 2006·2 cites·10 claims
- 0960US10532439B2Device for sharpening tools with cutters, such as for example drills, milling tools or the likeVOLLMER WERKE MASCHF·Filed 2013·Granted Jan 14, 2020·4 cites·12 claims
- 1057US4436000ASharpening machine for sawsVOLLMER WERKE MASCHF·Filed 1982·Granted Mar 13, 1984·11 cites·15 claims
- 1154US7033254B2Grinding machine for double-sided grinding of saw tooth edgesVOLLMER WERKE MASCHF·Filed 2002·Granted Apr 25, 2006·1 cites·13 claims
- 1254US5945009AApparatus for processing workpieces by spark erosionVOLLMER WERKE MASCHF·Filed 1996·Granted Aug 31, 1999·17 cites·11 claims
- 1354US5326954AProcess and machine for the electric discharge machining of cutter platesVOLLMER WERKE MASCHF·Filed 1992·Granted Jul 5, 1994·16 cites·3 claims
- 1453US5101879AMethod and apparatuses for applying molten hard material to teeth of cutting toolsVOLLMER WERKE MASCHF·Filed 1989·Granted Apr 7, 1992·6 cites·1 claims
- 1551US10155286B2Device and method for producing a guide bevel on a workpiece, in particular on a cutting toolVOLLMER WERKE MASCHF·Filed 2012·Granted Dec 18, 2018·1 cites·13 claims
- 1651US7165483B2Apparatus and method for clamping and positioning workpieces of different length between two centersVOLLMER WERKE MASCHF·Filed 2005·Granted Jan 23, 2007·1 cites·20 claims
- 1751US6109137AMachine for machining workpieces with cutting teeth, in particular saw bladesVOLLMER WERKE MASCHF·Filed 1997·Granted Aug 29, 2000·16 cites·7 claims
- 1851US5931057AApparatus for straightening long saw blades, especially for band sawsVOLLMER WERKE MASCHF·Filed 1997·Granted Aug 3, 1999·14 cites·4 claims
- 1951US3960037AMachine for treating teeth of saw bladesVOLLMER WERKE MASCHF·Filed 1975·Granted Jun 1, 1976·9 cites·12 claims
- 2049US6379218B1Machine for machining workpieces with cutting teeth, especially saw bladesVOLLMER WERKE MASCHF·Filed 1998·Granted Apr 30, 2002·15 cites·7 claims
- 2148US4136585ASharpening machine for sawsVOLLMER WERKE MASCHF·Filed 1977·Granted Jan 30, 1979·7 cites·3 claims
- 2247US4407172AMethod for repairing hard alloy-tipped saw bladesVOLLMER WERKE MASCHF·Filed 1982·Granted Oct 4, 1983·6 cites·1 claims
- 2347US2009203296A1Device and method for truing a machining wheel by means of a rotating truing tool as well as machine tool with a device of this kindVOLLMER WERKE MASCHF·Filed 2009·Application pending·0 cites
- 2446US4449427AMachine for machining circular saw bladesVOLLMER WERKE MASCHF·Filed 1981·Granted May 22, 1984·6 cites·4 claims
- 2545US5295417AMultistep finishing process for saw blade teeth and a saw finishing machine to carry out the processVOLLMER WERKE MASCHF·Filed 1992·Granted Mar 22, 1994·10 cites·10 claims
- 2645US4483217AMeans for positioning a saw blade in a machine for working on sawsVOLLMER WERKE MASCHF·Filed 1983·Granted Nov 20, 1984·10 cites·15 claims
- 2744US6329624B1Measuring device on a machine for machining workpieces with cutting teeth, especially saw bladesVOLLMER WERKE MASCHF·Filed 1998·Granted Dec 11, 2001·11 cites·2 claims
- 2843US7261024B2Device for clamping a workpiece along a rotatably driven longitudinal axisVOLLMER WERKE MASCHF·Filed 2004·Granted Aug 28, 2007·2 cites·16 claims
- 2943US6264531B1Machine for machining work pieces with cutting teeth, especially saw bladesVOLLMER WERKE MASCHF·Filed 1998·Granted Jul 24, 2001·10 cites·6 claims
- 3043US4587867AControl mechanism for a machine for working on sawsVOLLMER WERKE MASCHF·Filed 1984·Granted May 13, 1986·6 cites·14 claims
- 3143US4499794AMachine for machining circular saw bladesVOLLMER WERKE MASCHF·Filed 1984·Granted Feb 19, 1985·5 cites·8 claims
- 3240US4483218AClamping device for a saw blade in a machine for working on sawsVOLLMER WERKE MASCHF·Filed 1983·Granted Nov 20, 1984·7 cites·12 claims
- 3339US5908989AMethod and apparatuses for measuring and correcting the stress profile of saw bladesVOLLMER WERKE MASCHF·Filed 1996·Granted Jun 1, 1999·8 cites·10 claims
- 3439US4074593AMachine for treating circular toothed sawsVOLLMER WERKE MASCHF·Filed 1977·Granted Feb 21, 1978·5 cites·9 claims
- 3538US7999207B2Apparatus for machining plate-shaped or cylindrical workpieces comprising cutting teethVOLLMER WERKE MASCHF·Filed 2006·Granted Aug 16, 2011·0 cites·10 claims
- 3638US4488458AApparatus for advancing a saw blade in a machine for working on sawsVOLLMER WERKE MASCHF·Filed 1983·Granted Dec 18, 1984·4 cites·2 claims
- 3733US4577533AAdjusting mechanism for a grinding wheel on a sharpening machine for sawsVOLLMER WERKE MASCHF·Filed 1984·Granted Mar 25, 1986·2 cites·5 claims
- 3832US5890401AApparatus for the continuous path-controlled sharpening of saw toothingsVOLLMER WERKE MASCHF·Filed 1996·Granted Apr 6, 1999·6 cites·6 claims
- 3930US4193347ACaseless ammunitionVOLLMER WERKE MASCHF·Filed 1978·Granted Mar 18, 1980·7 cites·2 claims
- 4029US6279424B1Machine for machining workpieces with cutting teeth, especially saw bladesVOLLMER WERKE MASCHF·Filed 1998·Granted Aug 28, 2001·2 cites·5 claims
- 4129US4858392ADevice for clamping a saw blade to a saw working machineVOLLMER WERKE MASCHF·Filed 1988·Granted Aug 22, 1989·1 cites·10 claims
- 4228US5319885AMachine for multistep finishing of circular saw bladesVOLLMER WERKE MASCHF·Filed 1992·Granted Jun 14, 1994·2 cites·3 claims
- 4328US4677882AFeeding means for intermittently rotating a circular saw blade of great pitchVOLLMER WERKE MASCHF·Filed 1985·Granted Jul 7, 1987·3 cites·10 claims
- 4424US5297455ASaw blade clamping device for saw finishing machinesVOLLMER WERKE MASCHF·Filed 1992·Granted Mar 29, 1994·1 cites·9 claims
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