DAVEY BICKFORD

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION 336
 
  
 
F42D BLASTING 311
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
F23Q IGNITION 116
 
  
 
F42C AMMUNITION FUZES 121
 
  
 
G06G ANALOGUE COMPUTERS 152
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173
 
  
 
H04Q SELECTING 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9366518 System for triggering a plurality of electronic detonator assembliesDec 12, 12Jun 14, 16[F42D]
8994515 System for programming and lighting electronic detonators and associated methodJan 28, 11Mar 31, 15[F42D, H04Q, F23Q, F42B]
8327764 Pyroelectronic detonator provided with a circuit for shunting an electrothermal bridgeDec 23, 05Dec 11, 12[F42B]
7293504 Electro-pyrotechnic initiatorJan 10, 03Nov 13, 07[F42B]
6173651 Method of detonator control with electronic ignition module, coded blast controlling unit and ignition module for its implementationJan 19, 99Jan 16, 01[F42B]
6052634 Vehicle safety deviceJan 02, 98Apr 18, 00[B60R, G06G]
5520114 Method of controlling detonators fitted with integrated delay electronic ignition modules, encoded firing control and encoded ignition module assembly for implementation purposesSep 13, 93May 28, 96[F42C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5942717 Electro-pyrotechnic initiator, method for making same, and vehicle safety systemExpiredJan 02, 98Aug 24, 99[F42B, F42C]

Top Inventors for This Owner

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