Bret William Smith

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Richfield, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Solid state seismic trigger switch
- Patent number 9,411,059
- Issue date Aug 9, 2016
- Bret William Smith
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Seismic trigger switch solid state
- Publication number 20120063271
- Publication date Mar 15, 2012
- Bret William Smith
- G01 - MEASURING TESTING
Information Patent Application
Dilithium crystal trigger module - solid state
- Publication number 20070200137
- Publication date Aug 30, 2007
- Bret William Smith
- G01 - MEASURING TESTING