Inventor
LAGMANSON MATS
US4 patents
Patents
4 patentsUS8380439B2Feb 19, 2013
Techniques for surface exploration and monitoring
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US6674286B2Jan 6, 2004
Methods and apparatus for measuring electrical properties of a ground using a graphite electrode
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US7689364B2Mar 30, 2010
Techniques for surface exploration and monitoring
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US8965705B2Feb 24, 2015
Techniques for surface exploration and monitoring
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