Durable Metal Products Trademarks
CRYO-SWITCH
Automatic mechanical device for the purpose of switching from a empty cryogenic liquid storage vessel to a full vessel
Owned by: Durable Metal Products
Serial Number: 75653995
CRYO-TEMPER
Cryogenic tempering processor and or furnace for the treatment of metals and other suitable materials
Owned by: Durable Metal Products
Serial Number: 75653996
