Patents by Inventor Elbert Lambooy

Elbert Lambooy has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for stunning livestock
    Patent number: 4953263
    Abstract: Process for stunning animals to be slaughtered by means of an interrupted electrical stunning alternating current surge of low frequency by introducing between stunning and sticking of the animal an intermittent alternating current surge the frequency of which is many times higher e.g. thousand times higher the frequency of the stunning current.
    Type: Grant
    Filed: September 25, 1989
    Date of Patent: September 4, 1990
    Assignee: Stichting Instituut Voor Veeteeltkundig Onderzoek "Schoonoord"
    Inventor: Elbert Lambooy
  • Process for stunning livestock
    Patent number: 4875253
    Abstract: Process for stunning animals to be slaughtered by means of an interrupted electrical stunning current surge of low frequency by introducing between stunning and sticking of the animal an intermittent current surge the frequency of which is many times higher e.g. thousand times higher the frequency of the stunning current.
    Type: Grant
    Filed: September 2, 1988
    Date of Patent: October 24, 1989
    Assignee: Stichting Instituut Voor Veeteeltkundig Onderzoek "Schoonoord"
    Inventor: Elbert Lambooy