Patents by Inventor Robert Gebhard

Robert Gebhard 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).

  • Sorbent devices
    Patent number: 11697090
    Abstract: Sorbent material sheets are wound around a center core of material that includes additional sorbent. This configuration further increases the packaging efficiency and performance of the sorbent material sheets as part of an overall housing or apparatus. In some embodiments, the sorbent material sheets are arranged in a stacked configuration. Configurations of the sorbent material sheets as part of a canister are also described.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: July 11, 2023
    Assignee: CALGON CARBON CORPORATION
    Inventors: Michael Greenbank, Robert H. Vaughn, Robert Gebhard, Steven Evanovich, Walter G. Tramposch, David T. Doughty, Andrew Herrman, Matthew Adomaitis, Richard A. Mimna
  • SORBENT DEVICES
    Publication number: 20200038798
    Abstract: Sorbent material sheets are wound around a center core of material that includes additional sorbent. This configuration further increases the packaging efficiency and performance of the sorbent material sheets as part of an overall housing or apparatus. In some embodiments, the sorbent material sheets are arranged in a stacked configuration. Configurations of the sorbent material sheets as part of a canister are also described.
    Type: Application
    Filed: August 2, 2019
    Publication date: February 6, 2020
    Applicant: CALGON CARBON CORPORATION
    Inventors: Michael Greenbank, Robert H. VAUGHN, Robert Gebhard, Steven Evanovich, Walter G. Tramposch, David T. Doughty, Andrew Herrman, Matthew Adomaitis, Richard A. Mimna