Patents by Inventor Ruedi August Muller

Ruedi August Muller 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).

  • Ceiling support for exhibition construction system
    Patent number: D383220
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: September 2, 1997
    Assignee: Expotechnik Heinz Soschinski GmbH
    Inventors: Christian Harbeke, Ruedi August Muller
  • Rotary evaporator
    Patent number: D748232
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: January 26, 2016
    Assignee: Büchi Labortechnik AG
    Inventor: Ruedi August Müller
  • Rotary evaporator
    Patent number: D940290
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: January 4, 2022
    Assignee: BÜCHI LABORTECHNIK AG
    Inventor: Ruedi August Müller
  • Rotary evaporator
    Patent number: D941977
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: January 25, 2022
    Assignee: BÜCHI LABORTECHNIK AG
    Inventor: Ruedi August Müller