Stephen HANWRIGHT

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Queensland, AU

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Patents Grantslast 30 patents

Information Patent Grant
Triggering explosives in holes
- Patent number 12,066,278
- Issue date Aug 20, 2024
- Newcrest Mining Limited
- Anthony James Sprague
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
TRIGGERING EXPLOSIVES IN HOLES
- Publication number 20240361108
- Publication date Oct 31, 2024
- Olitek Pty Ltd
- Anthony James Sprague
- F42 - AMMUNITION BLASTING
Information Patent Application
TRIGGERING EXPLOSIVES IN HOLES
- Publication number 20220282958
- Publication date Sep 8, 2022
- Newcrest Mining Limited
- Anthony James SPRAGUE
- E21 - EARTH DRILLING MINING