Patents by Inventor Philipp Raupach

Philipp Raupach 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).

  • Air cleaner
    Patent number: D675303
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: January 29, 2013
    Assignee: Kaz USA, Inc.
    Inventors: Philipp Raupach, Michael Poindexter, Adam Sebastian Sanchez, Paul Lacotta