Patents by Inventor Christopher D. Von Dohlen

Christopher D. Von Dohlen 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).

  • Patient interface device
    Patent number: 10363386
    Abstract: A patient interface device that includes a support member sized and configured to span at least a portion of a patient's face while remaining below the patient's eyes responsive to the patient interface device being donned by such a patient and a sealing assembly operatively coupled to the support member such that the support member is moveable relative to the support member. The support member defines a gas carrying conduit adapted to carry a flow of gas to the sealing assembly. The support member is a single-piece unitary member and includes a conduit coupling portion adapted to be coupled to a patient circuit.
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: July 30, 2019
    Assignee: RIC INVESTMENTS LLC
    Inventors: Jerome Matula, Jr., Jason P. Eaton, Steven C. Stegman, Luke Stonis, Greg Merz, Keith Aaron Grider, Nic Davirro, Christopher D. Von Dohlen, Justin Rothermel
  • PATIENT INTERFACE DEVICE
    Publication number: 20140060544
    Abstract: A patient interface device that includes a support member sized and configured to span at least a portion of a patient's face while remaining below the patient's eyes responsive to the patient interface device being donned by such a patient and a sealing assembly operatively coupled to the support member such that the support member is moveable relative to the support member. The support member defines a gas carrying conduit adapted to carry a flow of gas to the sealing assembly. The support member is a single-piece unitary member and includes a conduit coupling portion adapted to be coupled to a patient circuit.
    Type: Application
    Filed: November 11, 2013
    Publication date: March 6, 2014
    Applicant: RIC INVESTMENTS LLC
    Inventors: JEROME MATULA, JR., JASON P. EATON, STEVEN C. STEGMAN, LUKE STONIS, GREG MERZ, KEITH AARON GRIDER, NIC DAVIRRO, CHRISTOPHER D. VON DOHLEN, JUSTIN ROTHERMEL
  • Patient interface device
    Patent number: 8596271
    Abstract: A patient interface device that includes a support member sized and configured to span at least a portion of a patient's face while remaining below the patient's eyes responsive to the patient interface device being donned by such a patient and a sealing assembly operatively coupled to the support member such that the support member is moveable relative to the support member. The support member defines a gas carrying conduit adapted to carry a flow of gas to the sealing assembly. The support member is a single-piece unitary member and includes a conduit coupling portion adapted to be coupled to a patient circuit.
    Type: Grant
    Filed: February 8, 2011
    Date of Patent: December 3, 2013
    Assignee: RIC Investments, LLC
    Inventors: Jerome Matula, Jr., Jason Paul Eaton, Steven C. Stegman, Luke Stonis, Greg Merz, Keith Grider, Nic Davirro, Christopher D. Von Dohlen, Justin Rothermel
  • Flat beater for stand mixer
    Patent number: D488956
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: April 27, 2004
    Assignee: Maytag Corporation
    Inventors: Kenneth C. Boyle, Annette D. Bravard, Rob P. Brueckner, Joshua D. Dickman, Brian K. Linstedt, Christopher D. Von Dohlen, Keith A. Grider