Patents by Inventor Daniel Loyce Snyder

Daniel Loyce Snyder 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).

  • Patent number: 7069198
    Abstract: A method for formulating paint is disclosed. The method includes providing a plurality of color coordinates of paints formed from a plurality of formulations and providing durability data related to the paints. Thereafter, the color coordinates, the formulations and the durability data are correlated to assist in forming paints of acceptable durability.
    Type: Grant
    Filed: January 3, 2002
    Date of Patent: June 27, 2006
    Assignee: General Motors Corporation
    Inventors: Daniel Loyce Snyder, Walter Keith Hammock, Jodell Naomi Wittenberg
  • Publication number: 20030125911
    Abstract: A method for formulating paint is disclosed. The method includes providing a plurality of color coordinates of paints formed from a plurality of formulations and providing durability data related to the paints. Thereafter, the color coordinates, the formulations and the durability data are correlated to assist in forming paints of acceptable durability.
    Type: Application
    Filed: January 3, 2002
    Publication date: July 3, 2003
    Inventors: Daniel Loyce Snyder, Walter Keith Hammock, Jodell Naomi Wittenberg
  • Patent number: 5907495
    Abstract: Color space models are developed using designed experiments of pigment and binder ratios of a plurality known paint formulations for correlating color coordinates in a three-dimensional color space and paint constituents. Capabilities of the paints are determined by limits placed upon the constituents. Each color space model is used to return respective constituent apportionments for achieving predetermined color coordinates. Constituent apportionments within the respective limits correspond to paint formulations within the color space capability of the corresponding known paint formulation. When all such respective constituent apportionments are within the respective limits for each known paint formulation, the predetermined color coordinates are achievable and within a common color space capability of the known paint formulations.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: May 25, 1999
    Assignee: General Motors Corporation
    Inventors: Daniel Loyce Snyder, Walter Keith Hammock, Jonathan A. Wallus