Patents by Inventor Gregory Schroeder

Gregory Schroeder 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).

  • Ice protection system
    Patent number: 8827207
    Abstract: An ice protection system (40) comprising electrothermal devices (41-44) having zones (41P-44P, 41L-44L, 41S-44S, 41T-44T) associated with respective surface regions of rotor blades. Each zone involves electric load (R) which converts supplied electrical power from one phase of a three-phase power system into heat. The combined load of the A-phase zones, the combined load of the B-phase zones, and the combined load of the C-phase zones are approximately equal.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: September 9, 2014
    Assignee: Goodrich Corporation
    Inventors: James Mullen, Gregory Schroeder
  • ICE PROTECTION SYSTEM
    Publication number: 20120280084
    Abstract: An ice protection system (40) comprising electrothermal devices (41-44) having zones (41P-44P, 41L-44L, 41S-44S, 41T-44T) associated with respective surface regions of rotor blades. Each zone involves electric load (R) which converts supplied electrical power from one phase of a three-phase power system into heat. The combined load of the A-phase zones, the combined load of the B-phase zones, and the combined load of the C-phase zones are approximately equal.
    Type: Application
    Filed: April 25, 2012
    Publication date: November 8, 2012
    Applicant: Goodrich Corporation
    Inventors: James Mullen, Gregory Schroeder
  • Selective deposition of embedded transient protection for printed circuit boards
    Publication number: 20060181827
    Abstract: Protection for sensitive components on a printed circuit board by selectively depositing transient protection material on one or more layers of the printed circuit board is disclosed.
    Type: Application
    Filed: February 16, 2006
    Publication date: August 17, 2006
    Inventors: George Dudnikov, Franz Gisin, Gregory Schroeder
  • Substantially continuous layer of embedded transient protection for printed circuit boards
    Publication number: 20060181826
    Abstract: The protection of sensitive components on printed circuit boards by using planar transient protection material in one or more layers of a printed circuit board stackup is disclosed.
    Type: Application
    Filed: February 16, 2006
    Publication date: August 17, 2006
    Inventors: George Dudnikov, Franz Gisin, Gregory Schroeder