Assignee
TRUMPF GMBH & CO
DE·53 granted patents·1,674 citations·filing 1981–2002
Top patents by PatentIndex Score
53 records- 0197US4675501ALaser apparatus with novel beam aligning means and method of laser processing of workpieces using sameTRUMPF GMBH & CO·Filed 1984·Granted Jun 23, 1987·106 cites·21 claims
- 0295US6568593B2System and method for identification of tools and parts of tools for a fabricating machineTRUMPF GMBH & CO·Filed 2001·Granted May 27, 2003·58 cites·23 claims
- 0395US4698480AComputer controlled machine for punching and thermal cutting of workpiecesTRUMPF GMBH & CO·Filed 1985·Granted Oct 6, 1987·93 cites·31 claims
- 0495US4403134AMethod and apparatus for cutting by means of a laser beamTRUMPF GMBH & CO·Filed 1982·Granted Sep 6, 1983·75 cites·8 claims
- 0594US4587716AMachine tool center with multipurpose robot assembly for loading and unloading tooling and workpieces from machine toolTRUMPF GMBH & CO·Filed 1984·Granted May 13, 1986·95 cites·10 claims
- 0693US4569267AMultitool punch mechanismTRUMPF GMBH & CO·Filed 1983·Granted Feb 11, 1986·41 cites·16 claims
- 0791US4555966APunch press with multitool punch assemblyTRUMPF GMBH & CO·Filed 1984·Granted Dec 3, 1985·50 cites·20 claims
- 0889US5759086AMethod and machine tool for cutting workpiecesTRUMPF GMBH & CO·Filed 1996·Granted Jun 2, 1998·58 cites·15 claims
- 0987US5811753ALaser machine tool with gas filled beam delivery conduitTRUMPF GMBH & CO·Filed 1996·Granted Sep 22, 1998·85 cites·6 claims
- 1087US4951375APunch press utilizing workpiece guidance system to effect tool changingTRUMPF GMBH & CO·Filed 1989·Granted Aug 28, 1990·51 cites·16 claims
- 1187US4696211AMethod and apparatus for nibbling cutouts with rectilinear and curvilinear contours by rotation of tooling with cutting surfaces of rectilinear and curvilinear contours and novel tooling thereforTRUMPF GMBH & CO·Filed 1984·Granted Sep 29, 1987·59 cites·13 claims
- 1287US4602541APunch press with means for rotating the workpiece and method of using same and tooling thereforTRUMPF GMBH & CO·Filed 1984·Granted Jul 29, 1986·57 cites·21 claims
- 1386US5667707ALaser cutting machine with focus maintaining beam deliveryTRUMPF GMBH & CO·Filed 1995·Granted Sep 16, 1997·71 cites·5 claims
- 1486US5605492AMethod and machine tool for cutting workpiecesTRUMPF GMBH & CO·Filed 1995·Granted Feb 25, 1997·51 cites·19 claims
- 1582US4950861ACombination punch press and laser cutting machine with movable slag and fume collectorTRUMPF GMBH & CO·Filed 1989·Granted Aug 21, 1990·40 cites·22 claims
- 1682US4940880ACombination punch press and laser cutting machine with laser beam generator mounted thereonTRUMPF GMBH & CO·Filed 1989·Granted Jul 10, 1990·43 cites·33 claims
- 1781US4757511AHigh frequency folded gross-flow gas laser with approved gas flow characteristics and method for producing laser beam using sameTRUMPF GMBH & CO·Filed 1985·Granted Jul 12, 1988·37 cites·19 claims
- 1880US4382170AThermal cutting jet device with suction apparatusTRUMPF GMBH & CO·Filed 1981·Granted May 3, 1983·28 cites·12 claims
- 1978US4775135AApparatus and method for clamping and positioning workpiece in machine toolsTRUMPF GMBH & CO·Filed 1986·Granted Oct 4, 1988·31 cites·15 claims
- 2075US5128508ANozzle for laser cutting headTRUMPF GMBH & CO·Filed 1991·Granted Jul 7, 1992·30 cites·16 claims
- 2175US4583719AMachine tool for stamping, nibbling and thermal cutting and the likeTRUMPF GMBH & CO·Filed 1984·Granted Apr 22, 1986·20 cites·10 claims
- 2273US4607709AMotor driven hand-held machine with two part tool assemblyTRUMPF GMBH & CO·Filed 1984·Granted Aug 26, 1986·28 cites·8 claims
- 2371US6538232B2Laser processor with scavenging of optical elementTRUMPF GMBH & CO·Filed 2001·Granted Mar 25, 2003·15 cites·13 claims
- 2471US4869141APunch press with rotary ram and method of operating sameTRUMPF GMBH & CO·Filed 1984·Granted Sep 26, 1989·23 cites·1 claims
- 2571US4753099ABending press for sheet metalTRUMPF GMBH & CO·Filed 1986·Granted Jun 28, 1988·20 cites·37 claims
- 2668US5842366AMethod and a tooling machine for bending workpiecesTRUMPF GMBH & CO·Filed 1996·Granted Dec 1, 1998·38 cites·14 claims
- 2767US6168006B1Sorting apparatus for parts from workpiece cutting machineTRUMPF GMBH & CO·Filed 1999·Granted Jan 2, 2001·20 cites·15 claims
- 2867US4674373AMethod and apparatus for nibbling cutouts by rotation of tooling with cutting surfaces of different contours and tooling thereforTRUMPF GMBH & CO·Filed 1984·Granted Jun 23, 1987·32 cites·15 claims
- 2966US5220149ALaser nozzleTRUMPF GMBH & CO·Filed 1991·Granted Jun 15, 1993·35 cites·17 claims
- 3064US5501095ABending pressTRUMPF GMBH & CO·Filed 1994·Granted Mar 26, 1996·16 cites·16 claims
- 3164US4619448AStop mechanism, particularly for stampling machinesTRUMPF GMBH & CO·Filed 1983·Granted Oct 28, 1986·14 cites·4 claims
- 3264US4345744AWorking machine with flame cutter and cooling unitTRUMPF GMBH & CO·Filed 1981·Granted Aug 24, 1982·15 cites·43 claims
- 3363US6509545B1Laser cutting machine and methodTRUMPF GMBH & CO·Filed 2000·Granted Jan 21, 2003·8 cites·15 claims
- 3463US4784194AInserted supporting means for worktablesTRUMPF GMBH & CO·Filed 1987·Granted Nov 15, 1988·22 cites·19 claims
- 3563US4575969AGrinding machine for punching toolsTRUMPF GMBH & CO·Filed 1983·Granted Mar 18, 1986·11 cites·18 claims
- 3662US4719691ATool change mechanism for punch presses and the likeTRUMPF GMBH & CO·Filed 1985·Granted Jan 19, 1988·19 cites·28 claims
- 3759US6647846B2Machine tool with feed systemTRUMPF GMBH & CO·Filed 2001·Granted Nov 18, 2003·6 cites·18 claims
- 3856US6018135ALaser machine with gas volume compensationTRUMPF GMBH & CO·Filed 1998·Granted Jan 25, 2000·20 cites·8 claims
- 3954US6008465ALaser cutting machine and method for laser cutting with measurement of resistance between cutting head and work pieceTRUMPF GMBH & CO·Filed 1998·Granted Dec 28, 1999·17 cites·4 claims
- 4053US6564442B2Workpiece bending and joining machineTRUMPF GMBH & CO·Filed 2001·Granted May 20, 2003·8 cites·14 claims
- 4153US5784915AMachine for bending sheet metal marginsTRUMPF GMBH & CO·Filed 1997·Granted Jul 28, 1998·18 cites·23 claims
- 4253US5701791AWorkpiece processing machine with retractable clamping deviceTRUMPF GMBH & CO·Filed 1995·Granted Dec 30, 1997·16 cites·19 claims
- 4352US4545272AStamping or nibbling machineTRUMPF GMBH & CO·Filed 1982·Granted Oct 8, 1985·9 cites·8 claims
- 4449US6642479B2Laser cutting machine and methodTRUMPF GMBH & CO·Filed 2002·Granted Nov 4, 2003·2 cites·10 claims
- 4547US5778721ATooling machine for reshaping workpiecesTRUMPF GMBH & CO·Filed 1996·Granted Jul 14, 1998·9 cites·11 claims
- 4645US5121539AApparatus and method for cutting stacked sheet-like workpiecesTRUMPF GMBH & CO·Filed 1991·Granted Jun 16, 1992·10 cites·15 claims
- 4743US6447125B1Device for influencing a laser beamTRUMPF GMBH & CO·Filed 1998·Granted Sep 10, 2002·10 cites·25 claims
- 4843US4805072ADevice for coupling HF energy to lasersTRUMPF GMBH & CO·Filed 1987·Granted Feb 14, 1989·7 cites·16 claims
- 4943US4570327ADie holder mechanism for a stamping machine or the likeTRUMPF GMBH & CO·Filed 1984·Granted Feb 18, 1986·10 cites·5 claims
- 5041US6241229B1Machine for processing metal plateTRUMPF GMBH & CO·Filed 1999·Granted Jun 5, 2001·9 cites·5 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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