Patents by Inventor Leonard J. Adzima

Leonard J. Adzima 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).

  • Roving
    Patent number: 4396676
    Abstract: Cocoa amine acetate and a polyamide condensate, in combination as a lubricant in a glass size, result in glass strands exhibiting less fuzz than does glass sized with a size containing either of the two components, individually.
    Type: Grant
    Filed: August 30, 1982
    Date of Patent: August 2, 1983
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Robert C. Brannon, Leonard J. Adzima, Timothy W. Ramey
  • Roving
    Patent number: 4367301
    Abstract: Cocoa amine acetate and a polyamide condensate, in combination as a lubricant in a glass size, result in glass strands exhibiting less fuzz than does glass sized with a size containing either of the two components, individually.
    Type: Grant
    Filed: July 23, 1981
    Date of Patent: January 4, 1983
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Robert C. Brannon, Leonard J. Adzima, Timothy W. Ramey