Seojin Industrial Co., ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B60B VEHICLE WHEELS 131

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9120292 Manufacturing method of vehicle tailgate inner panelDec 18, 12Sep 01, 15[B23P, B21D, B32B]
8056986 Wheel for vehicleAug 19, 09Nov 15, 11[B60B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0291,615 MANUFACTURING APPARATUS OF STIFFENER FOR CENTER-PILLARAbandonedDec 18, 12Nov 07, 13[B21D]

Top Inventors for This Owner

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