Inventor
BRIGGS TERRY
US4 patents
Patents
4 patentsUS9480991B2Nov 1, 2016
Radiofrequency particle separator
ELWHA LLC4 citations72
US9587482B2Mar 7, 2017
Mining drill with gradient sensing and method of using same
ELWHA LLC0 citations51
US8857539B2Oct 14, 2014
Mining drill with gradient sensing
ELWHA LLC0 citations51
US9468932B2Oct 18, 2016
Acoustic source fragmentation system for breaking ground material
ELWHA LLC0 citations40