Patents by Inventor Jakob Gras

Jakob Gras 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 spring comprising adsorptive material
    Patent number: 10137751
    Abstract: An air spring system comprising at least one air spring with at least one compressed air chamber with a variable volume. The at least one air spring is connected to a compressor unit as a compressed air supply device with a compressed air storage device. A compressed air space of at least one of the air spring or the compressed air storage device is provided with an adsorptive material.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: November 27, 2018
    Assignee: VIBRACOUSTIC GMBH
    Inventors: Juergen Berg, Jakob Gras, Matthias Wolf, Erhard Moog
  • AIR SPRING COMPRISING ADSORPTIVE MATERIAL
    Publication number: 20150217620
    Abstract: An air spring system comprising at least one air spring with at least one compressed air chamber with a variable volume. The at least one air spring is connected to a compressor unit as a compressed air supply device with a compressed air storage device. A compressed air space of at least one of the air spring or the compressed air storage device is provided with an adsorptive material.
    Type: Application
    Filed: January 22, 2014
    Publication date: August 6, 2015
    Inventors: Juergen Berg, Jakob Gras, Matthias Wolf, Erhard Moog