Patents by Inventor Bengt Gunnar Brümmer

Bengt Gunnar Brümmer 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).

  • Keyboard
    Patent number: D833452
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: November 13, 2018
    Assignee: Logitech Europe S.A.
    Inventors: Marten Helwig, Bengt Gunnar Brümmer, Jasper Phua Jun Shu, Khodayar Feiz, Jerry Thong, Charlotte Alexandra Cathelijn Coster, Tom Michael Bril, Johan van Hengel
  • Speaker
    Patent number: D857659
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: August 27, 2019
    Assignee: Logitech Europe S.A.
    Inventors: Yongook Guack, Bengt Gunnar Brümmer, William M. Carey
  • Power adapter
    Patent number: D958741
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: July 26, 2022
    Assignee: GOOGLE LLC
    Inventors: Bengt Gunnar Brümmer, Brian Fitzpatrick Cutter, Young Woo Choi, Sangsoo Park, Mark A. Kelley