Robin William Sinclair Fifield

UN Unknown: 1 patents #373 of 3,359Top 15%

Overall (2017): #264,713 of 506,227Top 55%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9540711	Hardbanding alloy	—	2017-01-10