Trevor R. Hill

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Claremont, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Single initiate command system and method for a multi-shot blast
- Patent number 5,295,438
- Issue date Mar 22, 1994
- Plessey Tellumat South Africa Limited
- Trevor R. Hill
- F42 - AMMUNITION BLASTING
Information Patent Grant
Timing of a multi-shot blast
- Patent number 5,214,236
- Issue date May 25, 1993
- Plessey South Africa Limited
- Raymond J. Murphy
- F42 - AMMUNITION BLASTING