Patents by Inventor Howard Dean Batha

Howard Dean Batha 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).

  • Process for manufacturing novaloid fiber
    Patent number: 4076692
    Abstract: A cured novoloid fiber and the process for its manufacture which comprises blending a crosslinking agent with a novolac resin at a temperature below about 40.degree. C, rapidly melting the blend, fiberizing the melted blend before it can cure and curing the resulting fibers by exposing them to an acidic gas.
    Type: Grant
    Filed: July 15, 1976
    Date of Patent: February 28, 1978
    Assignee: American Kynol, Inc.
    Inventors: Howard Dean Batha, Glenn John Hazelet