AL

Albertus Abraham Labuschagne

D( Detnet South Africa (Pty): 13 patents #6 of 36Top 20%
📍 Brakpan, ZA: #1 of 9 inventorsTop 15%
Overall (All Time): #371,805 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11852455 Light sensitive arrangement for a detonator Michiel Jacobus Kruger, Daniel Auguste Maurissens, Andre Louis Koekemoer 2023-12-26
11686565 Control circuit for a detonator Michiel Jacobus Kruger, Daniel Auguste Maurissens, Andre Louis Koekemoer 2023-06-27
11604054 Shock tube event validation Michiel Jacobus Kruger, Daniel Auguste Maurissens, Andre Louis Koekemoer 2023-03-14
10890426 Detonator Andre Louis Koekemoer, Christopher Malcolm Birkin, Craig Charles Schlenter, Elmar Lennox Muller 2021-01-12
10527395 Detonator Andre Louis Koekemoer, Christopher Malcolm Birkin, Craig Charles Schlenter, Elmar Lennox Muller 2020-01-07
9625244 Detonator including a sensing arrangement David Bruce Harding, Andre Louis Koekemoer, Christopher Malcolm Birkin, Craig Charles Schlenter 2017-04-18
8991315 Detonator assembly Andre Louis Koekemoer, Craig Charles Schlenter, Christopher Malcolm Birkin, Herman Van Der Walt 2015-03-31
8967048 Timing module David Bruce Harding, Andre Louis Koekemoer, Christopher Malcolm Birkin, Craig Charles Schlenter 2015-03-03
7975613 Blasting system and method Andre Louis Koekemoer, Craig Charles Schlenter 2011-07-12
7946227 Detonator system Andre Louis Koekemoer, Schagen Diederik Van Soelen, Riaan Lingerfelder Van Wyk 2011-05-24
7694627 Blast sequence control Andre Louis Koekemoer 2010-04-13
7530311 Blasting system and programming of detonators Andre Louis Koekemoer 2009-05-12
7337723 Detonator arming Andre Louis Koekemoer 2008-03-04