GÜHRING KG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23B TURNING; BORING 448
 
  
 
B23C MILLING 231
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 299
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 128
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
  
 
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 129
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 144
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0145,563 DIAMOND-COATED MACHINING TOOL AND METHOD FOR PRODUCTION THEREOFDec 02, 16May 25, 17[C23C, B23B, B24D]
2017/0082,195 METHOD AND TOOL FOR MECHANICALLY ROUGHENING A CYLINDRICAL SURFACENov 08, 16Mar 23, 17[B23B, B21D, F16J]
2017/0072,477 PARTIALLY HARDENED ROTARY TOOL AND CORRESPONDING PRODUCTION METHODSep 21, 16Mar 16, 17[B23B, C21D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9643265 Method and tool for producing a surface of predetermined roughnessJan 30, 09May 09, 17[B24B, C23C, B23B, B23C, B23D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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