Patents by Inventor Thomas Deem

Thomas Deem 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).

  • Shredded carpet insulation
    Patent number: 6155020
    Abstract: The present invention provides an economical and efficient insulation material formed from recycled carpet waste. Carpet waste is readily available and is currently landfilled. The resulting insulation product of the invention is a high-efficiency, low-cost building insulation material.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: December 5, 2000
    Inventor: Thomas Deem