Assignee

BATTEN DAVID

US3 patents

Top patents by PatentIndex Score

US8801739B2Aug 12, 2014

Devices and methods for arched roof cutters

BATTEN DAVID6 citations83

US8702739B2Apr 22, 2014

Devices and methods for arched roof cutters

BATTEN DAVID6 citations83

US8808320B2Aug 19, 2014

Devices and methods for arched roof cutters

BATTEN DAVID1 citations61