Patents by Inventor Tony Lehnig

Tony Lehnig 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 AND APPARATUS FOR ENHANCED BLAST STREAM
    Publication number: 20230381924
    Abstract: A method and apparatus produce an enhanced blast stream which may be directed at a workpiece. The enhanced blast stream has higher energy allowing the blast stream to remove difficult to remove coatings from substrates. A heated flow is combined with an entrained particle flow and expelled through a nozzle. The heated flow results in more energy being imparted to the coating.
    Type: Application
    Filed: August 7, 2023
    Publication date: November 30, 2023
    Inventor: Tony Lehnig
  • Method and apparatus for enhanced blast stream
    Patent number: 11780051
    Abstract: A method and apparatus produce an enhanced blast stream which may be directed at a workpiece. The enhanced blast stream has higher energy allowing the blast stream to remove difficult to remove coatings from substrates. A heated flow is combined with an entrained particle flow and expelled through a nozzle. The heated flow results in more energy being imparted to the coating.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: October 10, 2023
    Assignee: Cold Jet, LLC
    Inventor: Tony Lehnig
  • METHOD AND APPARATUS FOR ENHANCED BLAST STREAM
    Publication number: 20210197337
    Abstract: A method and apparatus produce an enhanced blast stream which may be directed at a workpiece. The enhanced blast stream has higher energy allowing the blast stream to remove difficult to remove coatings from substrates. A heated flow is combined with an entrained particle flow and expelled through a nozzle. The heated flow results in more energy being imparted to the coating.
    Type: Application
    Filed: December 31, 2020
    Publication date: July 1, 2021
    Inventor: Tony Lehnig