SPÜHL GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21F WORKING OR PROCESSING OF WIRE 218
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9713836 Apparatus and method for transporting springs, and machine for producing a string of pocket springsOct 28, 14Jul 25, 17[B65G, B21F]
9038432 Apparatus and method for producing springsNov 18, 09May 26, 15[B21F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4809737 ValveExpiredSep 08, 87Mar 07, 89[F16K]

Top Inventors for This Owner

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