Patents by Inventor Tolasch Gerhard

Tolasch Gerhard 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).

  • Isolation method and apparatus for sterilizing chambers of filling machines
    Patent number: 4707334
    Abstract: A chamber, in which an atmosphere comprising a toxic vapor is established, is pneumatically isolated from the ambient environment. The isolation technique permits objects to be sterilized to be conveyed into and removed from the chamber without leakage of vapor from the chamber or of air into the chamber.
    Type: Grant
    Filed: June 25, 1986
    Date of Patent: November 17, 1987
    Assignee: Kolubus GmbH & Co. KG
    Inventor: Tolasch Gerhard