Patents by Inventor David Wayne Johnson

David Wayne Johnson 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).

  • Apparatus for carrying and supporting golf clubs and accessories
    Patent number: 9108093
    Abstract: An apparatus for carrying golf clubs and a beverage while practicing allows ease of movement with only a few clubs and a beverage for quicker and more productive practice. The apparatus has self-supporting aspects to allow the apparatus to be used in all areas of a practice range.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: August 18, 2015
    Assignee: Practice Club Caddy LLC
    Inventor: David Wayne Johnson
  • APPARATUS FOR CARRYING AND SUPPORTING GOLF CLUBS AND ACCESSORIES
    Publication number: 20130306503
    Abstract: An apparatus for carrying golf clubs and a beverage while practicing allows ease of movement with only a few clubs and a beverage for quicker and more productive practice. The apparatus has self-supporting aspects to allow the apparatus to be used in all areas of a practice range.
    Type: Application
    Filed: May 17, 2013
    Publication date: November 21, 2013
    Inventor: David Wayne Johnson
  • Decontamination of filtration media for respiration
    Publication number: 20080085210
    Abstract: Microwave energy may be used to disinfect used face masks, respirators and other items containing filtration media for respiration. A method of disinfecting is provided as well as filtration media having indicators to visually indicate when disinfection has occurred. The indicators may function based on temperature and steam generation during microwaving. Thermochromic materials may be used to indicate that a proper temperature has been reached.
    Type: Application
    Filed: October 5, 2006
    Publication date: April 10, 2008
    Inventors: Henry Griesbach, Kelly Arehart, David Wayne Johnson, Gavin MacDonald