Patents by Inventor Lloyd Joseph Male

Lloyd Joseph Male 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).

  • Flame retardant thermoplastic compositions
    Patent number: 5916958
    Abstract: Compositions comprising poly(biphenyl ether sulfone) PTFE and titanium dioxide exhibit enhanced flame retardant characteristics. Blends of the formulations may further comprise poly(aryl ether ketone) or another poly (aryl ether sulfone).
    Type: Grant
    Filed: February 19, 1993
    Date of Patent: June 29, 1999
    Assignee: Amoco Corporation
    Inventors: William Edward Kelly, Lloyd Joseph Male, Gregory Constantine Plithides