| Patents for F42D 1 - Blasting methods or apparatus, e.g. for loading or tamping (4,148) |
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| 07/24/2008 | US20080173201 Method for controlling initiation of a detonator |
| 07/23/2008 | EP1946800A1 Fire protection system |
| 07/23/2008 | CN101228411A An explosives initiator, and a system and method for tracking identifiable initiators |
| 07/23/2008 | CN100404999C Squib |
| 07/22/2008 | CA2393565C Method for programming and triggering electronic detonators |
| 07/22/2008 | CA2298971C Foam formulations |
| 07/16/2008 | CN101220745A Method for using poly-sodium acrylate as anti-caking agent of vulcanizing ore |
| 07/09/2008 | EP1941231A2 Method and system for manufacture and delivery of an emulsion explosive |
| 07/09/2008 | CN100401008C Water pressure burst hole and burst method with energy saving and environment friendship |
| 07/03/2008 | WO2008078288A1 Local positioning in a blasting system |
| 07/02/2008 | CN201081646Y Blaster with power supply detection function |
| 07/02/2008 | CN101210792A Method for controlling mine rock blasting slungshot and steel chain net for covering blast hole |
| 06/26/2008 | WO2008075307A1 A plug |
| 06/25/2008 | CN101206105A Detonator type nonpriming material detonator and non-electric detonating system thereof |
| 06/18/2008 | CN201074990Y Shooting blast hole sleeve |
| 06/18/2008 | CN100395509C Electric calculating precise time delay interference shock eliminating blasting method |
| 06/17/2008 | US7387071 Blasting method and blasting accessory |
| 06/12/2008 | WO2008070343A2 Methods and apparatuses for electronic time delay and systems including same |
| 06/12/2008 | CA2667377A1 Methods and apparatuses for electronic time delay and systems including same |
| 06/10/2008 | US7383882 Interactive and/or secure activation of a tool |
| 06/04/2008 | EP1461581A4 Smart igniter communications repeater |
| 06/04/2008 | CN201069346Y Shallow explosion non electric start explosion device |
| 06/04/2008 | CN201068735Y Stationary type conical eye guiding device |
| 06/03/2008 | CA2360091C Two-piece capsule trigger unit for initiating pyrotechnic elements |
| 06/03/2008 | CA2302166C Sequential detonation of explosive charges |
| 05/28/2008 | CN100390495C Technology method of artificial frozen soil control blasting by deep surface forzen method |
| 05/15/2008 | DE19983586B4 Zünden von Sprengeinrichtungen Ignition of explosive devices |
| 05/14/2008 | CN201059932Y Detonation system connecting block with self locking function |
| 05/13/2008 | US7370583 Detonator system and method in connection with the same |
| 05/13/2008 | US7370513 System and method for monitoring features of a blast |
| 05/13/2008 | CA2322653C Low-energy shock tube connector system |
| 05/08/2008 | WO2008055274A1 Blasting system and method |
| 05/08/2008 | US20080105154 Slave device, such as in an electronic blasting system, capable of being identified if unknown or unmarked |
| 05/06/2008 | US7367631 Method of and apparatus for breaking rock |
| 05/06/2008 | CA2439414C Cartridge shell and cartridge for blast holes and method of use |
| 05/02/2008 | WO2008049379A1 A detonation tube with improved separability from the processed broken stone |
| 04/23/2008 | CN201050300Y Fixed type wedge-shaped hole guiding device |
| 04/23/2008 | CN201050298Y Adjustable wedge-shaped hole guiding device |
| 04/16/2008 | CN201047741Y Blasting vibrating monitoring data capture equipment |
| 04/15/2008 | CA2418758C Interactive and/or secure activation of a tool |
| 04/10/2008 | WO2007118707A3 Electrical connector and system |
| 04/09/2008 | EP1608576A4 Transportation of liquid products |
| 04/03/2008 | WO2008037483A1 An explosive cartridge and a method of arranging an explosive cartridge in a blast hole |
| 04/03/2008 | CA2663958A1 Mine blender hose |
| 04/01/2008 | CA2559981C Accumulated detonating cord explosive charge and method of making and of use of the same |
| 03/27/2008 | WO2008035987A1 Remote initiator for the remote initiation of explosive charges |
| 03/27/2008 | US20080073081 Downhole perforation tool |
| 03/26/2008 | EP1903298A2 Ignition impuls distributer |
| 03/26/2008 | CN201041481Y Explosion-separating type electromagnetic exploder |
| 03/25/2008 | US7347279 Charge holder apparatus |
| 03/25/2008 | US7347278 Secure activation of a downhole device |
| 03/25/2008 | US7347145 Dynamic baselining in current modulation-based communication |
| 03/20/2008 | US20080066639 Initiation fixture and an initiator assembly including the same |
| 03/18/2008 | US7343859 Squib |
| 03/18/2008 | CA2433521C Process for the "in situ" manufacturing of explosive mixtures |
| 03/12/2008 | CN201034511Y Explosive protection apparatus for oil prospecting |
| 03/12/2008 | CN201034510Y Explosive holding groove |
| 03/12/2008 | CN201034509Y Expansion bar |
| 02/28/2008 | WO2007141604A3 Blasting method for controlled multiple sequential blasts in multi-diameter blastholes |
| 02/28/2008 | US20080047456 Wireless Perforating Gun |
| 02/28/2008 | US20080047455 Rock Breaking Cartridge and Use Thereof |
| 02/28/2008 | US20080047452 Initiation fixture and an initiator assembly including the same |
| 02/26/2008 | US7336474 Microelectromechanical devices |
| 02/21/2008 | US20080041261 Data Communication in Electronic Blasting Systems |
| 02/21/2008 | US20080041260 Blast Sequence Control |
| 02/14/2008 | US20080035373 Perforating gun connector |
| 02/13/2008 | EP1456598B1 Installation for programmable pyrotechnic shot firing |
| 02/13/2008 | CN100368760C Connector block configured to induce a bend in shock tubes retained therein |
| 02/12/2008 | CA2469783C A method for preparing a sensitised emulsion explosive |
| 02/06/2008 | CN201016670Y Interlocking stabilivolt digital display blasting apparatus for detonating electric detonator |
| 02/06/2008 | CN201016669Y Special apparatus for double-cumulative presplitting and smooth blasting |
| 02/05/2008 | US7327550 Frequency diversity remote controlled initiation system |
| 01/31/2008 | WO2007124517A3 Detonator system |
| 01/30/2008 | EP1644688B1 Detonator utilizing selection of logger mode or blaster mode based on sensed voltages |
| 01/29/2008 | US7322293 Device and system for identifying an unknow or unmarked slave device such as in an electronic blasting system |
| 01/29/2008 | CA2493703C Access control for electronic blasting machines |
| 01/23/2008 | EP1880162A1 Power management of blasting lead-in system |
| 01/23/2008 | EP1644694B1 Staggered charging of slave devices such as in an electronic blasting system |
| 01/23/2008 | EP1644687B1 Constant-current, rail-voltage regulated charging electronic detonator |
| 01/23/2008 | EP1062187A4 Low-energy shock tube connector system |
| 01/22/2008 | CA2339167C Blasting arrangement |
| 01/17/2008 | WO2008006166A1 Electrical conductive element |
| 01/17/2008 | CA2655445A1 Electrical conductive element |
| 01/16/2008 | CN101105386A Initiation system connection block with locking function |
| 01/09/2008 | EP1876410A1 Explosive loader and explosive loading method |
| 01/02/2008 | CN201000314Y Blasting machine for mine |
| 01/02/2008 | CN201000313Y J shaped plastic connection element |
| 01/02/2008 | CN101097127A Process for limiting drug amount directional blasting replacement mollisol stone packing |
| 12/27/2007 | US20070295237 Precision pyrotechnic display system and method having increased safety and timing accuracy |
| 12/18/2007 | CA2145740C A perforating gun having a plurality of charges |
| 12/13/2007 | WO2007143759A1 Detonator cross-talk reduction |
| 12/13/2007 | WO2007141604A2 Blasting method for controlled multiple sequential blasts in multi-diameter blastholes |
| 12/12/2007 | CN200988270Y Novel stemming extruding and forming machine |
| 12/06/2007 | US20070282717 Electronic Stock Control and Auditing of Detonator Use |
| 12/05/2007 | EP1861294A1 Safety system for passengers of a vehicle |
| 12/05/2007 | CN200986423Y Combination type focus medicine post casing |
| 12/05/2007 | CN200986422Y Split joint type focus explosive pole detonation device |
| 12/05/2007 | CN200986421Y Detonating tube detonator and blasting cord coupling card |
| 11/29/2007 | US20070272110 Method of Blasting Multiple Layers or Levels of Rock |
| 11/29/2007 | US20070272109 Blasting |