FRIEDE GOLDMAN UNITED, LTD.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 987
 
  
 
E02B HYDRAULIC ENGINEERING 315
 
  
 
F16H GEARING397
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 236
 
  
 
B41F PRINTING MACHINES OR PRESSES 143
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 130
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 122

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0305,204 SIMULTANEOUS TUBULAR HANDLING SYSTEMJun 29, 16Oct 20, 16[E21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9476265 Trolley apparatusMar 24, 14Oct 25, 16[B41F, E21B]
9410385 Simultaneous tubular handling systemNov 18, 13Aug 09, 16[E21B]
8758190 Gear assembly with asymmetric flex pinJul 24, 12Jun 24, 14[F16H]
8696289 Cartridge tubular handling systemJun 08, 12Apr 15, 14[B65G, E21B]
8584773 Simultaneous tubular handling system and methodMay 09, 12Nov 19, 13[E21B]
8313412 Gear assembly with asymmetric flex pinJun 11, 09Nov 20, 12[F16H]
8215888 Cartridge tubular handling systemOct 16, 09Jul 10, 12[B65G, E21B]
8216108 Gear assembly with tapered flex pinFeb 05, 09Jul 10, 12[F16C, F16H]
8186455 Simultaneous tubular handling system and methodSep 02, 10May 29, 12[E21B]
7802636 Simultaneous tubular handling system and methodFeb 23, 07Sep 28, 10[E21B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5617806 Device for securing a collision guard to a vesselExpiredOct 24, 94Apr 08, 97[B63B]

Top Inventors for This Owner

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