Patents by Inventor Tielman Christiaan Meyer

Tielman Christiaan Meyer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Safety arrangement for a wireless blasting system
    Patent number: 12174003
    Abstract: A safety arrangement for a wireless blasting system which includes a plurality of wireless detonator assemblies located at a blast zone wherein each route which provides access to the blast zone is monitored to detect removal of a wireless detonator assembly which is in an operative mode from the blast zone.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: December 24, 2024
    Assignee: DETNET SOUTH AFRICA (PTY) LTD
    Inventors: Elmar Lennox Muller, Tielman Christiaan Meyer, Abraham Johannes Liebenberg
  • Method of and apparatus for establishing a blasting system
    Patent number: 12140410
    Abstract: A blasting system which is established using an autonomously controlled vehicle to traverse a blast site, moving from blast hole to blast hole and at each blast hole using robotic means to prepare each blast hole for detonation.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: November 12, 2024
    Assignee: DETNET SOUTH AFRICA (PTY) LTD
    Inventors: Elmar Lennox Muller, Riaan Lingenfelder Van Wyk, Tielman Christiaan Meyer, Marius Christo Botha
  • Wireless detonator system
    Patent number: 11982520
    Abstract: A wireless detonator system wherein a blast control unit communicates bidirectionally with at least one tagger and with detonators, prior to deployment thereof, using a NFC technique, and a transmitter/receiver assembly communicates with each detonator atan ultralow frequency.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: May 14, 2024
    Assignee: DETNET SOUTH AFRICA (PTY) LTD
    Inventors: Elmar Lennox Muller, Marius Christo Botha, Tielman Christiaan Meyer
  • A SAFETY ARRANGEMENT FOR A WIRELESS BLASTING SYSTEM
    Publication number: 20230194230
    Abstract: A safety arrangement for a wireless blasting system which includes a plurality of wireless detonator assemblies located at a blast zone wherein each route which provides access to the blast zone is monitored to detect removal of a wireless detonator assembly which is in an operative mode from the blast zone.
    Type: Application
    Filed: February 2, 2021
    Publication date: June 22, 2023
    Inventors: Elmar Lennox Muller, Tielman Christiaan Meyer, Abraham Johannes Liebenberg
  • WIRELESS DETONATOR SYSTEM
    Publication number: 20230057631
    Abstract: A wireless detonator system wherein a blast control unit communicates bidirectionally with at least one tagger and with detonators, prior to deployment thereof, using a NFC technique, and a transmitter/receiver assembly communicates with each detonator a tan ultralow frequency.
    Type: Application
    Filed: January 25, 2021
    Publication date: February 23, 2023
    Applicant: DETNET SOUTH AFRICA (PTY) LTD
    Inventors: Elmar Lennox Muller, Marius Christo Botha, Tielman Christiaan Meyer
  • METHOD OF AND APPARATUS FOR ESTABLISHING A BLASTING SYSTEM
    Publication number: 20210318108
    Abstract: A blasting system which is established using an autonomously controlled vehicle to traverse a blast site, moving from blast hole to blast hole and at each blast hole using robotic means to prepare each blast hole for detonation.
    Type: Application
    Filed: August 21, 2019
    Publication date: October 14, 2021
    Inventors: Elmar Lennox Muller, Riaan Lingenfelder Van Wyk, Tielman Christiaan Meyer, Marius Christo Botha