TREA

Rex C. Cooprider

Follow

Person

  • Hacienda Heights, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid dispenser having deformable diaphragm type pump
    • Patent number 3,995,774
    • Issue date Dec 7, 1976
    • Diamond International Corporation
    • Rex C. Cooprider
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dispensing pump
    • Patent number 3,987,938
    • Issue date Oct 26, 1976
    • Diamond International Corporation
    • Rex C. Cooprider
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dispensing pump
    • Patent number 3,986,644
    • Issue date Oct 19, 1976
    • Diamond International Corporation
    • Richard P. Grogan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...