P

Assignee

ARMSTRONG RICHARD

US4 patents

Top patents by PatentIndex Score

US8612700B1Dec 17, 2013

Method and system of performing block level duplications of cataloged backup data

ARMSTRONG RICHARD36 citations89
US8541909B2Sep 24, 2013

System having a variable frequency power distribution bus for driving a variable speed motor

ARMSTRONG RICHARD3 citations52
US9073089B2Jul 7, 2015

Ore screening panel

ARMSTRONG RICHARD0 citations50
US7338082B2Mar 4, 2008

Method and apparatus for seatbelt access

ARMSTRONG RICHARD0 citations50