Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cam lock for tool elements

Cam lock for tool elements

US Patent 4911574 · Granted Mar 27, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Internal pipe line-up clamping module2015
Method and apparatus for weld profiling2011
Method and apparatus for weld profiling2010
Cutting and beveling tool2007
Cutting tool and track guidance system2005
Automatic weld head alignment and guidance system and method2002
Portable machine tool for conditioning header tube openings for butt-welding tub2001
Quick setting and release actuator for work holder1999
Quick setting and release actuator for work holder1998
Method for preparing tube weld sample for internal visual inspection1998
Pipe end preparation tool having improved torque reacting and clamping capabilit1992
Portable facing tool1991