Inventor

BUTLER JR JOHN F

US2 patents

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

ARCONIC INC

1 patent

US10533243B2Jan 14, 2020

6xxx aluminum alloys, and methods of making the same

ARCONIC INC20 citations90

ALCOA INC

1 patent

US7732059B2Jun 8, 2010

Heat exchanger tubing by continuous extrusion

ALCOA INC24 citations89