Inventor

WALPOLE ANDREW ROBERT

GB3 patents

Patents

3 patents

US9016550B2Apr 28, 2015

Friction welding

ROLLS ROYCE PLC6 citations80

US9809886B2Nov 7, 2017

Method of machining a gas turbine engine component

ROLLS ROYCE PLC0 citations48

US9791075B2Oct 17, 2017

Rotary friction welding

ROLLS ROYCE PLC1 citations38