Walter Hardy Piel

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Troisdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Wireless detonators with state sensing, and their use
- Patent number 10,267,611
- Issue date Apr 23, 2019
- Orica International Pte Ltd
- Charles Michael Lownds
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS DETONATORS WITH STATE SENSING, AND THEIR USE
- Publication number 20140053750
- Publication date Feb 27, 2014
- ORICA INTERNATIONAL PTE LTD
- Charles Michael Lownds
- F42 - AMMUNITION BLASTING