Patents by Inventor David Michael Tiedeman

David Michael Tiedeman 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).

  • Passive particle separation system
    Patent number: 10836504
    Abstract: One embodiment is a passive particle separation system including a plenum; an inlet for feeding outside air into the plenum, wherein the outside air has particles entrained therewith; a housing for enclosing the plenum; and a standpipe installed on the housing. The outside air enters the plenum via the inlet and plenum, housing, and standpipe interact to impact the outside air entering the plenum to cause the particles to be released from the outside air.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: November 17, 2020
    Assignee: TEXTRON INNOVATIONS INC.
    Inventors: Joshua Allan Edler, Brent Scannell, Thomas Mast, Sarah R. Villanueva, David Michael Tiedeman, Keith C. Pedersen
  • Passive gas-leak management system
    Patent number: 10718225
    Abstract: A gas-leak management system including a primary duct; and a leak-management duct, at least a portion of the leak-management duct surrounding at least a portion of the primary duct, wherein the leak-management duct includes a gap between the portion of the primary duct and the portion of the leak-management duct, and including one or more vent holes in fluid communication with the gap.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: July 21, 2020
    Assignee: BELL HELICOPTER TEXTRON INC.
    Inventors: Keith David Weaver, David Angell, Stephen Dickison, David Michael Tiedeman, Nicholas Plagianos
  • PASSIVE PARTICLE SEPARATION SYSTEM
    Publication number: 20190329899
    Abstract: One embodiment is a passive particle separation system including a plenum; an inlet for feeding outside air into the plenum, wherein the outside air has particles entrained therewith; a housing for enclosing the plenum; and a standpipe installed on the housing. The outside air enters the plenum via the inlet and plenum, housing, and standpipe interact to impact the outside air entering the plenum to cause the particles to be released from the outside air.
    Type: Application
    Filed: April 26, 2018
    Publication date: October 31, 2019
    Inventors: Joshua Allan Edler, Brent Scannell, Thomas Mast, Sarah R. Villanueva, David Michael Tiedeman, Keith C. Pedersen
  • Passive Gas-Leak Management System
    Publication number: 20190170005
    Abstract: A gas-leak management system including a primary duct; and a leak-management duct, at least a portion of the leak-management duct surrounding at least a portion of the primary duct, wherein the leak-management duct includes a gap between the portion of the primary duct and the portion of the leak-management duct, and including one or more vent holes in fluid communication with the gap.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Inventors: Keith David Weaver, David Angell, Stephen Dickison, David Michael Tiedeman, Nicholas Plagianos