Patents by Inventor Keith Begin

Keith Begin 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).

  • Nonflammable propellant blend
    Publication number: 20070190093
    Abstract: Propellants comprising a combination of: (a) a liquid component that is soluble in the organic chemical-based material; (b) a soluble gas component that has a solubility of at least about 3% by weight in the organic chemical-based material; and, (c) a substantially insoluble gas component that has a solubility of less than about 3% by weight of the organic chemical-based material are effective for a wide range of airless applications. Adjustment of the ratios of (a) to (b) to (c) can lead to propellants that provide excellent spray patterns for a wide range of organic chemical-based formulations.
    Type: Application
    Filed: February 10, 2006
    Publication date: August 16, 2007
    Inventors: Michael Atwater, Donald Williams, Frederick Walnut, Keith Begin