Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of friction stir welding with grooved backing member

Method of friction stir welding with grooved backing member

US Patent 6460752 · Granted Oct 8, 2002

Estimated economic value: $87,334,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Riser components and methods for making the same2015
Stir forming apparatus2011
Stir forming apparatus2011
Method and apparatus for friction stir welding2008
Method and apparatus for friction stir welding2008
Stir forming apparatus and method2008
Stir forming apparatus and method2008
Large diameter domes and methods of manufacturing same2007
Friction stir grain refinement of structural members2006
Apparatus and method for forming weld joints having compressive residual stress 2005
Method and apparatus for friction stir welding2005
Joining of structural members by friction plug welding2004