Inventor

FREDERICK DAVID ALAN

US2 patents

⚠️ This page may combine multiple inventors who share the name “FREDERICK DAVID ALAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FENG ZHILI

1 patent

US8061579B2Nov 22, 2011

Friction stir method for forming structures and materials

FENG ZHILI20 citations86

UT BATTELLE LLC

1 patent

US7762447B2Jul 27, 2010

Multiple pass and multiple layer friction stir welding and material enhancement processes

UT BATTELLE LLC7 citations69