Patents by Inventor Matthew F. Walsh

Matthew F. Walsh 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).

  • Abrasive air spray shaping of optical surfaces
    Patent number: 5573446
    Abstract: A method of shaping surface on an optical element includes directing a stream of gas and particles at the surface at a velocity sufficient to controllably remove material from the surface to figure the surface to a desired optical profile.
    Type: Grant
    Filed: February 16, 1995
    Date of Patent: November 12, 1996
    Assignee: Eastman Kodak Company
    Inventors: Thomas W. Dey, Matthew F. Walsh
  • Display screen with graphical user interface
    Patent number: D938455
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: December 14, 2021
    Assignee: Express Scripts Strategic Development, Inc.
    Inventors: Henna R. Griego, Ryan J. Phillips, Yigong Zhang, Matthew F. Walsh, Michael D. Ottenberg
  • Display screen with a transitional graphical user interface
    Patent number: D989122
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: June 13, 2023
    Assignee: Express Scripts Strategic Development, Inc.
    Inventors: Henna R. Griego, Ryan J. Phillips, Yigong Zhang, Matthew F. Walsh, Michael D. Ottenberg