Patents by Inventor David C. Myers

David C. Myers 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).

  • DOCUMENT SECURITY METHOD
    Publication number: 20120169038
    Abstract: A method of enhancing the security of instant or scratch-off tickets is disclosed in which a security marking is applied to the substrate of the ticket during the printing process which is invisible to the human eye except upon the application of radiant energy to the ticket.
    Type: Application
    Filed: December 29, 2010
    Publication date: July 5, 2012
    Applicant: THE STATE OF FLORIDA DEPARTMENT OF THE LOTTERY
    Inventor: David C. Myers, SR.
  • Adjustable auto thermostat
    Patent number: 4046319
    Abstract: An adjustable automotive vehicle thermostat is disclosed in which the adjusting member extends through the thermostat housing so that adjustments of the temperature response of the thermostat may be made without having to remove the thermostat from the vehicle. This allows for making adjustments for an engine to run warmer in colder climates and cooler in warmer climates without having to remove the thermostat from the vehicle.
    Type: Grant
    Filed: November 20, 1975
    Date of Patent: September 6, 1977
    Assignee: Lawrence Peska Associates, Inc.
    Inventor: David C. Myers