Patents by Inventor Dominique C. A. Thomas

Dominique C. A. 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).

  • Oscillating stirring apparatus for mixing viscous products and or fluids
    Patent number: 5478148
    Abstract: A fluid tight container 11 defines a conical internal cavity 35, and has an upper feed pipe 12 and a lower outlet opening 14. A cylindrical stirrer 15 is wholly enclosed in the cavity, and is driven in a circular oscillating manner by an external eccentric mechanism coupled to an extension of the stirrer. This arrangement makes it possible to mix products of high viscosity and gas without excessive heating and leakage, by virtue of the exclusive use of static fluid-tightness.
    Type: Grant
    Filed: November 16, 1994
    Date of Patent: December 26, 1995
    Assignee: SEVA
    Inventors: Dominique C. A. Thomas, Pierre Delorme