| 11879716 |
Method of validating a shock tube event |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Daniel Auguste Maurissens, Andre Louis Koekemoer |
2024-01-23 |
| 11852450 |
Method of assembling a detonator |
Christopher Malcolm Birkin, Michiel Jacobus Kruger, Andre Louis Koekemoer |
2023-12-26 |
| 11725920 |
Detonator sensing arrangement |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Daniel Auguste Maurissens, Andre Louis Koekemoer |
2023-08-15 |
| 11604055 |
Detonator construction |
Christopher Malcolm Birkin, Michiel Jacobus Kruger, Andre Louis Koekemoer, Mark I. Jurras, III |
2023-03-14 |
| 11473882 |
Canister assembly with protected cap well and booster explosive comprising the same |
Tyson J. Plitt, Paul Richard Strebel |
2022-10-18 |
| D923133 |
Clip for a detonator |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Andre Louis Koekemoer, Daniel Auguste Maurissens |
2021-06-22 |
| D913402 |
Detonator structure |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Andre Louis Koekemoer, Daniel Auguste Maurissens |
2021-03-16 |
| D907739 |
Detonator module |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Andre Louis Koekemoer, Daniel Auguste Maurissens |
2021-01-12 |
| D907165 |
Detonator |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Andre Louis Koekemoer, Daniel Auguste Maurissens |
2021-01-05 |
| D907162 |
Detonator module with an overmould formation |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Andre Louis Koekemoer, Daniel Auguste Maurlssens |
2021-01-05 |
| D907163 |
Detonator module with a friction lock structure |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Andre Louis Koekemoer, Daniel Auguste Maurissens |
2021-01-05 |
| D907164 |
Detonator module with retention formations |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Andre Louis Koekemoer, Daniel Auguste Maurissens |
2021-01-05 |
| D907166 |
Detonator module with a clip formation |
Michiel Jacobus Kruger, Christopher Malcolm Birkin, Andre Louis Koekemoer, Daniel Auguste Maurissens |
2021-01-05 |
| 5398611 |
Low energy blasting initiation system, method and surface connection therefor |
Anthony Sendek, J. Donaldson Thomas |
1995-03-21 |
| 5171935 |
Low-energy blasting initiation system method and surface connection thereof |
Anthony Sendek, J. Donaldson Thomas |
1992-12-15 |
| 5012741 |
Initiator for a transmission tube |
Richard J. Peebles, David E. Monat, Stephen W. Bartholomew, Craig F. Adams |
1991-05-07 |