Inventor

HOLZ JONATHAN S

US3 patents

Patents

3 patents

US7600640B2Oct 13, 2009

Multi-configured tool bit box

IRWIN IND TOOL CO69 citations95

US7225923B2Jun 5, 2007

Multi-configured tool bit box

IRWIN IND TOOL CO64 citations95

US7316527B2Jan 8, 2008

Lockset drilling guide

IRWIN IND TOOL CO11 citations82