Inventor

MCDONOUGH MICHAEL L

US3 patents

Patents

3 patents

US4858305AAug 22, 1989

Single station tension hairpin tube expander

CARRIER CORP20 citations71

US4850101AJul 25, 1989

Dual-station flexible hairpin tube expansion apparatus

CARRIER CORP9 citations69

US5022161AJun 11, 1991

Plate fin collar gauging apparatus

CARRIER CORP5 citations60