Patents by Inventor Daniel Sherwood

Daniel Sherwood 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).

  • Method for computing crystal shapes from X-ray diffraction data (XRD) of a substance
    Patent number: 7739075
    Abstract: The present invention relates to a method for computing external crystal shapes from X-Ray Diffraction Data (XRD) of a substance. Each diffraction peak arises from a set of crystal planes and the peak width is related to the thickness of the crystal in a direction perpendicular to these set of planes. The crystal shape is actually given by the mathematical envelope of the pairs of planes corresponding to each diffraction peak.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: June 15, 2010
    Assignee: The Council of Scientific and Industrial Research
    Inventors: Daniel Sherwood, Bosco Emmanuel
  • Method for computing crystal shapes from X-ray diffraction data (XRD) of a substance
    Publication number: 20070168130
    Abstract: The present invention relates to a method for computing external crystal shapes from X-Ray Diffraction Data (XRD) of a substance. Each diffraction peak arises from a set of crystal planes and the peak width is related to the thickness of the crystal in a direction perpendicular to these set of planes. The crystal shape is actually given by the mathematical envelope of the pairs of planes corresponding to each diffraction peak.
    Type: Application
    Filed: March 31, 2006
    Publication date: July 19, 2007
    Applicant: The Council of Scientific and Industrial Research
    Inventors: Daniel Sherwood, Bosco Emmanuel
  • Solar energy panel
    Patent number: 4898153
    Abstract: A low cost easily assembled solar energy panel employing as its major component, a double skinned sheet of polycarbonate which has a plurality of preferably uniformly spaced, rib members separating the two skins. The panel may employ a fluid input and fluid output at the same end of the panel or at opposite ends thereof.
    Type: Grant
    Filed: April 3, 1989
    Date of Patent: February 6, 1990
    Inventor: Daniel A. Sherwood
  • Frame
    Patent number: D949204
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: April 19, 2022
    Assignee: FNA Group, Inc.
    Inventors: Chris Alexander, William Alexander, Yeng Her, Barton Steven Wolf, Ryan Daniel Sherwood
  • Fluid container
    Patent number: D974272
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: January 3, 2023
    Assignee: FNA Group, INC.
    Inventors: Christopher Alexander, Yeng Her, Ryan Daniel Sherwood