Patents by Inventor Jon B. Baumgartner

Jon B. Baumgartner 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).

  • Apparatus for spray-coating product onto an article
    Patent number: 3940063
    Abstract: Apparatus for coating steel mill molds and stools including a sample bomb or container and means for filling the bomb with a precise amount of product to thereafter be discharged through a spray nozzle. The apparatus further includes means for automatically rinsing same after each application.
    Type: Grant
    Filed: May 30, 1975
    Date of Patent: February 24, 1976
    Assignee: Nalco Chemical Company
    Inventors: Jon B. Baumgartner, James J. Moran