Assignee

GRAND GERARD

CA3 patents

Top patents by PatentIndex Score

US8371394B2Feb 12, 2013

Impact mechanism

GRAND GERARD34 citations86

US8652016B2Feb 18, 2014

Collapsible and expandible exercise weight

GRAND GERARD6 citations67

US8806991B2Aug 19, 2014

Multi-bit tool having spring loaded actuation mechanisms and a rigid structural frame

GRAND GERARD2 citations57