Patents by Inventor M. D. Poole

M. D. Poole 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).

  • Patent number: 7138012
    Abstract: Use of waste generated as a byproduct of a first manufacturing process as an air entraining admixture (AEA) in a second product. In some instances, the waste materials can be used as an AEA during cement and/or concrete formation, and may also be waste materials produced during shampoo manufacturing. It is contemplated that the use of non-conventional materials as an AEA conventional applications will often result in products that have performance characteristics similar to conventional AEAs.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: November 21, 2006
    Assignee: Waste Markets Corporation
    Inventors: David Long, M. D. Poole