Patents by Inventor David D.A. Piesol

David D.A. Piesol 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).

  • Production and processing plant with a rigid pipe portion curving in three dimensions
    Publication number: 20040241058
    Abstract: Production and processing plant in particular for the processing of food or hydrocarbons and the production of pharmaceuticals, including pipework for transferring fluids from one part of the plant to another, the pipework including at least one substantially rigid pipe having at least one section with a centreline curving, preferably substantially continuously, in three dimensions.
    Type: Application
    Filed: July 19, 2004
    Publication date: December 2, 2004
    Inventors: Colin G Caro, David D.A. Piesol, William Tallis