1
Brian Lamb, David Titzler, Heather Fleming: Layered beam measurement apparatus. Design to Manufacturing, Jeffrey Schox, June 8, 2010: US07730630 (4 worldwide citation)

A new and improved tape rule that increases stiffness and standout length over standard tape rules is disclosed. The tape rule includes a primary rule and a secondary rule, the secondary rule providing increased strength. This invention can provide a variety of benefits, including increased blade fl ...


2
John E Johnston, Wilfred Anderson, Andrew Butler, David H Titzler, Edward J Cooper, Christopher Tackind, Heather Fleming: Multi-reel marking apparatus. Design to Manufacturing, Jeffrey Schox, October 11, 2011: US08033029 (4 worldwide citation)

A multi-line chalk reel is disclosed that may be comprised of three or more line reels disposed in a polar arrangement of parallel but distinct rotation axes that has a single method for engaging and disengaging a single drive arrangement to any one spool. This arrangement provides a variety of adva ...


3
Brian Lamb, David Titzler, Heather Fleming: Layered beam measurement apparatus. Design to Manufacturing, Jeffrey Schox, October 11, 2011: US08033033 (2 worldwide citation)

A new and improved tape rule that increases stiffness and standout length over standard tape rules is disclosed. The tape rule includes a primary rule and a secondary rule, the secondary rule providing increased strength. This invention can provide a variety of benefits, including increased blade fl ...


4
Edward Cooper, Jeff Hayashida, Andrew Butler, David Titzler, Brian Lamb, John Johnston, Christopher Tacklind: Extendable edge reference tool. Design to Manufacturing, Jeffrey Schox, October 5, 2010: US07805850 (2 worldwide citation)

An extendable edge reference tool is disclosed. A first segment having a extending end and a receptacle end is provided. The receptacle end includes a coupling mechanism for joining a second segment using an over-center locking force to secure said second segment to said first segment. This tool pro ...