Patents by Inventor J. W. Olthoff

J. W. Olthoff 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).

  • Coating unit
    Patent number: D873873
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: January 28, 2020
    Assignee: Oerlikon Metco AG
    Inventors: Alexander Sollberger, Andreas Pick, J. H. W. Stevens, P. R. P. C. Adrian, J. W. Olthoff