PH

Pieter Stephanus Jacobus Halliday

AL Ael Mining Services Limited: 5 patents #1 of 24Top 5%
AL Aeci Limited: 4 patents #1 of 72Top 2%
Overall (All Time): #572,140 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9250045 Booster assembly Hendrik Cornelius Bezuidenhout 2016-02-02
9146084 Detonation of explosives Elmar Lennox Muller, Clifford Gordon Morgan, Paul Dastoor, Warwick Belcher, Xiaojing Zhou +1 more 2015-09-29
9103644 Signal tube connector Hendrik Cornelius Bezuidenhout, Clifford Gordon Morgan, Cheryl Lynn Kelly, Andries Matthys Botha 2015-08-11
9091520 Detonation of explosives Elmar Lennox Muller, Clifford Gordon Morgan, Paul Dastoor, Warwick Belcher, Xiaojing Zhou +1 more 2015-07-28
8857339 Detonation of explosives Elmar Lennox Muller, Clifford Gordon Morgan, Paul Dastoor, Warwick Belcher, Xiaojing Zhou +1 more 2014-10-14
4966077 Loading of boreholes with explosive Gareth Tucker, Carl Hermanus Lubbe, Alan J. Harris, David G. Russell 1990-10-30
4790891 Process for the production of a cartridged explosive with entrapped bubbles Allan J. Harris 1988-12-13
4756776 Process for the production of an explosive and the explosive Carl Hermanus Lubbe, Lynette Swartz 1988-07-12
4491489 Method and means for making an explosive in the form of an emulsion David Ellis, Jeremy G. B. Smith 1985-01-01