KENNAMETAL EXTRUDE HONE GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 390
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR265
 
  
 
B01D SEPARATION 1133
 
  
 
B23H WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL 120

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9132512 Device for the thermal deburring of workpiecesApr 14, 14Sep 15, 15[B23K, B23D]
8956527 Method for the electrochemical machining of a workpieceAug 02, 10Feb 17, 15[B23H, C25F]
8771492 Device and method for electrochemical treatmentSep 12, 08Jul 08, 14[B01D]
8696977 Device for the thermal deburring of workpiecesJul 27, 07Apr 15, 14[B23K]
8025745 Device for the thermal deburring of workpiecesMay 19, 08Sep 27, 11[B23K]
7743645 Method and device for obtaining a determined flow resistance of a flow channel by means of a measuring bridgeDec 12, 07Jun 29, 10[G01M]
7310994 Method and device for obtaining a determined flow resistance of a flow channel by means of a measuring bridgeJan 23, 03Dec 25, 07[G01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0290,662 Method and Device for Electrochemical MachiningAbandonedAug 04, 08Dec 01, 11[B23H]
2011/0114,508 Electrolyte for Electrochemical MachiningAbandonedAug 04, 08May 19, 11[C25F]

Top Inventors for This Owner

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