Patents by Inventor David C. Wideman

David C. Wideman 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).

  • Electric machine with enhanced cooling
    Patent number: 8760016
    Abstract: An electric machine includes a casing have a first end plate and a second end plate, the first end plate having an air inlet and the second end plate having an air outlet; an outer rotor positioned inside the casing; a stator positioned inside the outer rotor; a hub positioned inside the stator; a fan positioned within the casing, the fan drawing air from the air inlet and exhausting air out the air outlet.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: June 24, 2014
    Assignee: Exelis Inc.
    Inventors: Leon Klafter, David C. Wideman, David Butler
  • Electric Machine With Enhanced Cooling
    Publication number: 20130026868
    Abstract: An electric machine includes a casing have a first end plate and a second end plate, the first end plate having an air inlet and the second end plate having an air outlet; an outer rotor positioned inside the casing; a stator positioned inside the outer rotor; a hub positioned inside the stator; a fan positioned within the casing, the fan drawing air from the air inlet and exhausting air out the air outlet.
    Type: Application
    Filed: July 29, 2011
    Publication date: January 31, 2013
    Applicant: ITT MANUFACTURING ENTERPRISES, INC.
    Inventors: Leon Klafter, David C. Wideman, David Butler
  • Transparent label with enhanced sharpness
    Patent number: 6848205
    Abstract: The invention relates to an imaging element comprising at least one imaging layer wherein said imaging layer comprises photosensitive silver halide layer comprising dye forming couplers, a transparent polymer pragmatic sheet below said at least one imaging layer, an adhesive layer below said pragmatic sheet, and a black carrier sheet below said adhesive layer
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: February 1, 2005
    Assignee: Eastman Kodak Company
    Inventors: John B. Rieger, David C. Wideman, Robert P. Bourdelais
  • Transparent label with enhanced sharpness
    Publication number: 20030211269
    Abstract: The invention relates to an imaging element comprising at least one imaging layer wherein said imaging layer comprises photosensitive silver halide layer comprising dye forming couplers, a transparent polymer pragmatic sheet below said at least one imaging layer, an adhesive layer below said pragmatic sheet, and a black carrier sheet below said adhesive layer
    Type: Application
    Filed: November 26, 2002
    Publication date: November 13, 2003
    Inventors: John B. Rieger, David C. Wideman, Robert P. Bourdelais
  • Transparent label with enhanced sharpness
    Patent number: 6531258
    Abstract: The invention relates to an imaging element comprising at least one imaging layer wherein said imaging layer comprises photosensitive silver halide layer comprising dye forming couplers, a transparent polymer pragmatic sheet below said at least one imaging layer, an adhesive layer below said pragmatic sheet, and a black carrier sheet below said adhesive layer.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: March 11, 2003
    Assignee: Eastman Kodak Company
    Inventors: John B. Rieger, David C. Wideman, Robert P. Bourdelais
  • Associated dual interferometric measurement method for determining a physical property of an object
    Patent number: 5596409
    Abstract: The present invention relates to an apparatus and method for measuring physical properties of an object, such as thickness, group index of refraction, and distance to a surface. The apparatus includes a non-coherent light interferometer (53) and a coherent light interferometer (55) in association so as to share a variable optical path delay element (54). Thickness measurements can be made, for example, of solids, liquids, liquids moving along a horizontal plane, or liquids flowing down a plane. Thickness measurements of multiple layers can be made.
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: January 21, 1997
    Assignee: Eastman Kodak Company
    Inventors: Michael A. Marcus, Stanley Gross, David C. Wideman