G&H Diversified Manufacturing, LP

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
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION 138
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0218,711 SLIPS FOR DOWNHOLE SEALING DEVICE AND METHODS OF MAKING THE SAMEFeb 01, 17Aug 03, 17[E21B]
2017/0009,560 IN-LINE ADAPTER FOR A PERFORATING GUNSep 23, 16Jan 12, 17[E21B]
2016/0333,675 DIRECT CONNECT SUB FOR A PERFORATING GUNMay 06, 16Nov 17, 16[E21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9598942 Igniter assembly for a setting toolAug 19, 15Mar 21, 17[E21B]
9476275 Cable head with cable shear mechanism for attaching to a wireline to support oilfield equipment in a wellboreSep 25, 13Oct 25, 16[E21B]
9476276 Method for installing and operating a cable head with cable shear mechanism for wireline cable supporting oilfield equipment in a wellboreSep 25, 13Oct 25, 16[E21B]
9476289 In-line adapter for a perforating gunSep 12, 13Oct 25, 16[E21B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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