Patents by Inventor Pius Good

Pius Good 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).

  • Vacuum treatment apparatus
    Patent number: 5415729
    Abstract: A vacuum treatment apparatus which is used for the surface treatment of substrates or workpieces in a chamber, includes at least one pneumatically or hydraulically operated seal. The seal can be activated to close against a member for sealing off the chamber, particularly, after a substrate or workpiece has been transported into or removed from the chamber.
    Type: Grant
    Filed: February 9, 1993
    Date of Patent: May 16, 1995
    Assignee: Balzers Aktiengesellschaft
    Inventors: Gregor Strasser, Pius Good, Jurg Steinmann, Roman Schertler