Richard Joseph Michna

4 Patents

• US118797162024

  Method of Validating a Shock Tube Event

  DETNET SOUTH AFRICA (PTY) Ltd

  0 cites
• US118524502023

  Method of Assembling a Detonator

  DETNET SOUTH AFRICA (PTY) Ltd

  0 cites
• US117259202023

  Detonator Sensing Arrangement

  DETNET SOUTH AFRICA (PTY) Ltd

  0 cites
• US116040552023

  Detonator Construction

  DETNET SOUTH AFRICA (PTY) Ltd

  0 cites