Inventor

WILKERSON JR JOE T

US2 patents

Patents

2 patents

US9657977B2May 23, 2017

Cascade refrigeration system with modular ammonia chiller units

HILL PHOENIX INC20 citations90

US9664424B2May 30, 2017

Cascade refrigeration system with modular ammonia chiller units

HILL PHOENIX INC12 citations82