Patents by Inventor Markus Volkmann

Markus Volkmann 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).

  • Nonpermeable composite material
    Patent number: 11820102
    Abstract: A composite material having a plurality of discrete layers layered on top of each other including a thermoformable foil or film layer; a core material layer; and a nonwoven material layer. The nonwoven material layer is adapted to face a stream of air and the core material layer is sandwiched between the nonwoven material layer and the thermoformable foil or film layer. The composite material may be used to form an air duct.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: November 21, 2023
    Assignee: Zephyros, Inc.
    Inventors: Markus Volkmann, Radka Pigová
  • NONPERMEABLE COMPOSITE MATERIAL
    Publication number: 20200230909
    Abstract: A composite material having a plurality of discrete layers layered on top of each other including a thermoformable foil or film layer; a core material layer; and a nonwoven material layer. The nonwoven material layer is adapted to face a stream of air and the core material layer is sandwiched between the nonwoven material layer and the thermoformable foil or film layer. The composite material may be used to form an air duct.
    Type: Application
    Filed: February 5, 2018
    Publication date: July 23, 2020
    Inventors: Markus Volkmann, Radka Pigová