Assignee

DOUGLAS RICHARD

US3 patents

Top patents by PatentIndex Score

US9463569B1Oct 11, 2016

Handle gripping system having inner ridges and channels

DOUGLAS RICHARD11 citations80

US9095971B1Aug 4, 2015

Handle gripping system having inner ridges and channels

DOUGLAS RICHARD13 citations80

US8800112B1Aug 12, 2014

Gripping system for a handle

DOUGLAS RICHARD15 citations80