Patents by Inventor Patrick S. Hawk

Patrick S. Hawk 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).

  • Easy-clean coating
    Patent number: 11802994
    Abstract: An easy-cleaning coating, an easy cleaning coating having anti-fogging properties, and an easy-cleaning, anti-reflective coating.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: October 31, 2023
    Assignee: HOYA Optical Labs of America, Inc.
    Inventors: David J. Kissel, Patrick S. Hawk, Michael S. Boulineau
  • Easy-Clean Coating
    Publication number: 20200192000
    Abstract: An easy-cleaning coating, an easy cleaning coating having anti-fogging properties, and an easy-cleaning, anti-reflective coating.
    Type: Application
    Filed: February 25, 2020
    Publication date: June 18, 2020
    Applicant: Vision Ease, LP
    Inventors: David J. Kissel, Patrick S. Hawk, Michael S. Boulineau
  • Easy-clean coating
    Patent number: 10613255
    Abstract: An easy-cleaning coating, an easy cleaning coating having anti-fogging properties, and an easy-cleaning, anti-reflective coating.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: April 7, 2020
    Assignee: Vision Ease, LP
    Inventors: David J. Kissel, Patrick S. Hawk, Michael S. Boulineau
  • Easy-Clean Coating
    Publication number: 20150226886
    Abstract: An easy-cleaning coating, an easy cleaning coating having anti-fogging properties, and an easy-cleaning, anti-reflective coating.
    Type: Application
    Filed: February 12, 2015
    Publication date: August 13, 2015
    Inventors: David J. Kissel, Patrick S. Hawk, Michael S. Boulineau