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For the Inventor, By the Inventor

Woodmead, South Africa

Ael Mining Services Limited


USPTO Granted Patents = 10

% Expired Patents = 70.0



Forward Citations = 24

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24 inventors (with patents filed for the assignee):

goldMedal Pieter Stephanus Jacobus Halliday (5 out of 5 patents)

silverMedal Clifford Gordon Morgan (5 out of 5 patents)

bronzeMedal Elmar Lennox Muller (3 out of 22 patents)

4.  Paul Dastoor (3 out of 9 patents)

5.  Warwick Belcher (3 out of 7 patents)

6.  Xiaojing Zhou (3 out of 3 patents)

7.  Glenn Bryant (3 out of 3 patents)

8.  Hendrik Cornelius Bezuidenhout (2 out of 4 patents)

9.  Andre Pienaar (2 out of 2 patents)

10.  Chen Li (1 out of 28 patents)

11.  Jian Ping Zhang (1 out of 6 patents)

12.  Samuel Chan (1 out of 1 patent)

13.  Cheryl Lynn Kelly (1 out of 1 patent)

14.  Andries Matthys Botha (1 out of 1 patent)

15.  Laurence Justin Pienaar Wilson (1 out of 2 patents)


10 patents:

1. 9410975 - Pressure manifold to equalize pressure in integration PCR-CE microfluidic devices (2016-08-09),
2. 9250045 - Booster assembly (2016-02-02),
3. 9146084 - Detonation of explosives (2015-09-29),
4. 9103644 - Signal tube connector (2015-08-11),
5. 9091520 - Detonation of explosives (2015-07-28),
6. 8857339 - Detonation of explosives (2014-10-14),
7. 8558038 - Epoxidation of glycerol and derivatives therefrom (2013-10-15),
8. 8342609 - Mining method (2013-01-01),
9. 8261664 - Loading of explosives (2012-09-11),
10. 8118956 - Manufacture of pyrotechnic time delay compositions (2012-02-21),
AEL Mining Services is a leading developer, producer and supplier of commercial explosives, initiating systems and blasting services for mining, quarrying and construction markets. With over 100 years of experience, AEL is trusted by customers globally for its innovative solutions and commitment to safety and sustainability.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

10 Patents

#1 in Woodmead

#39 in South Africa

#55,883 in the World

Woodmead, ZA
Woodmead, South Africa

Ael Mining Services Limited

Forward Citations = 24

24 inventors:

goldMedal Pieter Stephanus Jacobus Halliday (5 out of 5 patents)

silverMedal Clifford Gordon Morgan (5 out of 5 patents)

bronzeMedal Elmar Lennox Muller (3 out of 22 patents)

4.  Paul Dastoor (3 out of 9 patents)

5.  Warwick Belcher (3 out of 7 patents)

Please report any incorrect information to [email protected]
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