Patents by Inventor Petra Sadlers

Petra Sadlers 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).

  • Compressor
    Patent number: D829771
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: October 2, 2018
    Assignee: Bitzer Kuehlmaschinenbau GmbH
    Inventors: Roni Loerch, Petra Sadlers, Patrick Merkt
  • Compressor
    Patent number: D894967
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: September 1, 2020
    Assignee: BITZER Kuehlmaschinenbau GmbH
    Inventors: Roni Loerch, Petra Sadlers, Patrick Merkt