TREA

Werner Happel

Follow

Person

  • Friesenried, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Milking claw
    • Patent number 7,617,796
    • Issue date Nov 17, 2009
    • Werner Happel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Teat Cup Liner
    • Publication number 20160345535
    • Publication date Dec 1, 2016
    • HAPPEL WDA BESITZ GBR
    • Werner Happel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Teat Cup Liner and Vent
    • Publication number 20160270361
    • Publication date Sep 22, 2016
    • HAPPEL WDA BESITZ GBR
    • Werner Happel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Milking claw
    • Publication number 20060254524
    • Publication date Nov 16, 2006
    • Werner Happel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Signal device and method for activating a milking device
    • Publication number 20060236944
    • Publication date Oct 26, 2006
    • Werner Happel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING