Mike Lefrancois

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Sudbury, CA

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Patents Grantslast 30 patents

Information Patent Grant
Housing assembly for a perimeter blasting device
- Patent number D756481
- Issue date May 17, 2016
- Orica International Pte Ltd
- Daniel Kilcullen
- D22 - Arms, pyrotechnics, hunting and fishing equipment
Information Patent Grant
Housing assembly for a perimeter blasting device
- Patent number D719236
- Issue date Dec 9, 2014
- Orica International Pte Ltd
- Daniel Kilcullen
- D22 - Arms, pyrotechnics, hunting and fishing equipment