Patents by Inventor Walter Clavan

Walter Clavan 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).

  • Dough-improver composition
    Patent number: 3954999
    Abstract: A composition for improvement of dough comprising a powdery mixture of strong oxidizing agent, an organic flour and dough additive and an inert, hydrated salt.
    Type: Grant
    Filed: May 17, 1974
    Date of Patent: May 4, 1976
    Assignee: Pennwalt Corporation
    Inventors: Frederick D. Vidal, Albert B. Gerrity, Walter Clavan