Patents by Inventor Carl P. Izzo

Carl P. Izzo 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).

  • Abrasion resistant polyurethane article having a high rolling coefficient of friction
    Patent number: 4134883
    Abstract: An abrasion resistant traction article is made, comprising a cured, high traction, extended polyurethane composition, comprising the cured reaction product of: (1) 100 parts of a prepolymer made from polyoxytetramethylenediol, polyoxyisopropylenediol and tolylene diisocyanate and (2) 8.0 parts to 10.0 parts of methylene bis(o-chloroaniline), acting as a chain extender.
    Type: Grant
    Filed: August 23, 1977
    Date of Patent: January 16, 1979
    Assignee: Westinghouse Electric Corp.
    Inventors: Morris A. Mendelsohn, Carl P. Izzo