Patents by Inventor Arent-Jan deGraaff

Arent-Jan deGraaff 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).

  • Aircraft
    Patent number: D929303
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: August 31, 2021
    Assignee: GKN Aerospace Services Limited
    Inventor: Arent-Jan deGraaff
  • Aircraft
    Patent number: D969055
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: November 8, 2022
    Assignee: GKN Aerospace Services Limited
    Inventor: Arent-Jan deGraaff