Patents by Inventor Glen St. Thomas

Glen St. Thomas 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).

  • Coolant drill head
    Publication number: 20040074674
    Abstract: Coolant hole drills are very costly and by that are times not used as often as they could be. By utilizing a coolant drill head, the material could be cobalt or carbide, the coolant drill costs would be reduced substantially. The problem users encounter with replaceable drill heads is strength and concentricity. Here is a system that maintains both strength and concentricity.
    Type: Application
    Filed: June 10, 2003
    Publication date: April 22, 2004
    Inventor: Glen St. Thomas