Inventor

TARHAY MARK A

US3 patents

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

ALLEGHENY LUDLUM CORP

1 patent

US4891489AJan 2, 1990

Shield cup protector apparatus for plasma arc torch

ALLEGHENY LUDLUM CORP20 citations75

ATI PROPERTIES INC

1 patent

US8813342B2Aug 26, 2014

Clad alloy substrates and method for making same

ATI PROPERTIES INC3 citations57

BERGSTROM DAVID S

1 patent

US8387228B2Mar 5, 2013

Clad alloy substrates and method for making same

BERGSTROM DAVID S2 citations56