Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for producing welded steel pipes with a high degree of strength, ductility and deformability

Process for producing welded steel pipes with a high degree of strength, ductility and deformability

US Patent 6648209 · Granted Nov 18, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pipe with crack stopper feature, and process of protecting a pipe against propag2002
Process and device for checking a hollow body section2000
Process for the production of pipes by the UOE process1998