Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and method for manufacturing a railcar roof

System and method for manufacturing a railcar roof

US Patent 6220502 · Granted Apr 24, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for incremental sheet forming2017
Increased process damping via mass reduction for high performance milling2014
Reducing force needed to form a shape from a sheet metal2013
Increased process damping via mass reduction for high performance milling2012
Device for thermal isolation of a laser tracker2012
Structural assemblies and preforms therefor formed by friction welding2010
Method for machining a structural member having an undulating web2010
Method for forming a preform for a structural assembly2010
Precision shearing to finish machined metallic components2009
Structural assemblies and preforms therefor formed by friction welding2008
Contouring right angle head for complex machining2008
High speed machining device2007