Patents by Inventor Michael H. Thaman

Michael H. Thaman 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).

  • Thermoplastic liner pipe for potable water
    Patent number: 6241840
    Abstract: An invention is disclosed which relates to a process for producing a glass reinforced potable water pressure pipe having an ultra thin inner layer of thermoplastic resin that is made via a continuous mandrel concept and which is ideally suited for use with potable water.
    Type: Grant
    Filed: May 1, 1998
    Date of Patent: June 5, 2001
    Assignee: Flowtite Technology AS
    Inventors: Charles F. Pratt, Michael H. Thaman, Claude Renaud, Gerald G. Greaves, Kevin J. Spoo