AL

Abraham Johannes Liebenberg

D( Detnet South Africa (Pty): 7 patents #9 of 36Top 25%
Overall (All Time): #674,490 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12416479 Apparatus for use in a wireless detonator system Elmar Lennox Muller, Tielman Christian Meyer, Marius Christo Botha, Ruan Smith 2025-09-16
12405098 Wireless detonator arrangement Elmar Lennox Muller 2025-09-02
12352552 Wireless initiating arrangement Elmar Lennox Muller 2025-07-08
12209851 Detonator assembly Elmar Lennox Muller 2025-01-28
12174003 Safety arrangement for a wireless blasting system Elmar Lennox Muller, Tielman Christiaan Meyer 2024-12-24
11874098 Wireless detonator assembly Elmar Lennox Muller, Christiaan Tielman Meyer 2024-01-16
8939082 Blasting arrangement 2015-01-27