Patents by Inventor David R. Hallquist

David R. Hallquist 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).

  • Acoustic panel
    Patent number: 10151105
    Abstract: An acoustic panel device includes a panel member and a mount. The panel member includes a porous material. The mount is arranged to captively support the panel member. The mount can be a frame that surrounds the panel member. The frame can define a channel, and a portion of the panel member is disposed in the channel.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: December 11, 2018
    Assignee: Stillpoints LLC
    Inventors: Alfonso E. Perez, Paul J. Wakeen, David R. Hallquist
  • Acoustic Panel
    Publication number: 20170306617
    Abstract: An acoustic panel device includes a panel member and a mount. The panel member includes a porous material. The mount is arranged to captively support the panel member. The mount can be a frame that surrounds the panel member. The frame can define a channel, and a portion of the panel member is disposed in the channel.
    Type: Application
    Filed: July 11, 2017
    Publication date: October 26, 2017
    Applicant: Stillpoints LLC
    Inventors: Alfonso E. Perez, Paul J. Wakeen, David R. Hallquist
  • Acoustic panel
    Patent number: 9702143
    Abstract: An acoustic panel device includes a panel member and a mount. The panel member includes a porous material. The mount is arranged to captively support the panel member. The mount can be a frame that surrounds the panel member. The frame can define a channel, and a portion of the panel member is disposed in the channel.
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: July 11, 2017
    Assignee: Stillpoints LLC
    Inventors: Alfonso E. Perez, Paul J. Wakeen, David R. Hallquist
  • Acoustic Panel
    Publication number: 20150096832
    Abstract: An acoustic panel device includes a panel member and a mount. The panel member includes a porous material. The mount is arranged to captively support the panel member. The mount can be a frame that surrounds the panel member. The frame can define a channel, and a portion of the panel member is disposed in the channel.
    Type: Application
    Filed: October 9, 2014
    Publication date: April 9, 2015
    Applicant: Stillpoints LLC
    Inventors: Alfonso E. Perez, Paul J. Wakeen, David R. Hallquist