Assignee
ROBERTS STEPHEN
GB6 patents
Top patents by PatentIndex Score
US8492937B2Jul 23, 2013
Electromechanical generator for converting mechanical vibrational energy into electrical energy
ROBERTS STEPHEN27 citations92
US8629569B2Jan 14, 2014
Electromechanical generator for, and method of, converting mechanical vibrational energy into electrical energy
ROBERTS STEPHEN40 citations89
US8080906B2Dec 20, 2011
Generator for converting mechanical vibrational energy into electrical energy
ROBERTS STEPHEN17 citations82
US8135469B2Mar 13, 2012
Energy harvester for an implant device
ROBERTS STEPHEN9 citations74
US8432084B2Apr 30, 2013
Converting mechanical vibrational energy into electrical energy
ROBERTS STEPHEN4 citations60
US11043089B2Jun 22, 2021
Security device for an electrically powered device
ROBERTS STEPHEN0 citations49