Assignee
SPENCER MICHAEL
US7 patents
Top patents by PatentIndex Score
US8487392B2Jul 16, 2013
High power density betavoltaic battery
SPENCER MICHAEL22 citations92
US8153453B2Apr 10, 2012
Betavoltaic battery with a shallow junction and a method for making same
SPENCER MICHAEL14 citations92
US8134216B2Mar 13, 2012
Nuclear batteries
SPENCER MICHAEL22 citations91
US4335086AJun 15, 1982
Hydroxyapatite and its preparation
SPENCER MICHAEL26 citations82
US8866245B2Oct 21, 2014
Nuclear batteries
SPENCER MICHAEL4 citations72
US8802456B2Aug 12, 2014
Betavoltaic battery with a shallow junction and a method for making same
SPENCER MICHAEL4 citations72
US9248075B2Feb 2, 2016
Laminar jet and hydrotherapy bath system
SPENCER MICHAEL1 citations52