9970742 | Electrical pulse splitter for an explosives system | Apr 19, 13 | May 15, 18 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland |
9967095 | Selective control of groups of detonators | Aug 26, 14 | May 08, 18 | DETNET SOUTH AFRICA (PTY) LTD |
9958247 | Method and apparatus for logging electronic detonators | Mar 03, 16 | May 01, 18 | Austin Star Detonator Company |
9921041 | Primerless digital time-delay initiator system | Sep 29, 15 | Mar 20, 18 | The United States of America as represented by the Secretary of the Navy |
9915515 | Auto logging of electronic detonators | Aug 08, 17 | Mar 13, 18 | UTEC CORPORATION, LLC |
9915514 | Auto logging of electronic detonators | Jul 21, 17 | Mar 13, 18 | UTEC CORPORATION, LLC |
9835015 | Wellbore gun perforating system and method | Oct 13, 16 | Dec 05, 17 | GEODYNAMICS, INC. |
9835428 | Detonation command and control | May 27, 16 | Dec 05, 17 | LOS ALAMOS NATIONAL SECURITY, LLC |
9791253 | RFD with history log, security fence, and seismic detection | Jan 05, 15 | Oct 17, 17 | ROTHENBUHLER ENGINEERING CO. |
9759049 | Wellbore gun perforating system and method | Apr 05, 16 | Sep 12, 17 | GEODYNAMICS, INC. |
9759050 | Wellbore gun perforating system and method | Apr 05, 16 | Sep 12, 17 | GEODYNAMICS, INC., GEODYNAMCS, INC., |
9759538 | Auto logging of electronic detonators | Aug 09, 16 | Sep 12, 17 | UTEC CORPORATION, LLC |
9696126 | Detonator system confirmation | Apr 16, 14 | Jul 04, 17 | DETNET SOUTH AFRICA (PTY) LTD |
9689238 | Wellbore gun perforating system and method | Oct 19, 15 | Jun 27, 17 | GEODYNAMICS, INC. |
9689239 | Wellbore gun perforating system and method | Apr 05, 16 | Jun 27, 17 | GEODYNAMICS, INC. |
9671206 | Two wire daisy chain | Oct 12, 15 | Jun 06, 17 | DETNET SOUTH AFRICA (PTY) LTD |
9671207 | Detonator identification and timing assignment | Aug 26, 14 | Jun 06, 17 | DETNET SOUTH AFRICA (PTY) LTD (ZA) |
9658045 | Blasting system control | Apr 08, 15 | May 23, 17 | DETNET SOUTH AFRICA (PTY) LTD |
9618310 | Method of blasting multiple layers or levels of rock | Jul 01, 13 | Apr 11, 17 | ORICA EXPLOSIVES TECHNOLOGY PTY LTD |
9587925 | Rock blasting method and system for adjusting a blasting plan in real time | Feb 23, 15 | Mar 07, 17 | VALE S.A. |