Patents by Inventor James P. Heidel

James P. Heidel 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).

  • Engine treatment composition
    Patent number: 5723419
    Abstract: A friction-reducing composition for the metal wear parts of an automobile engine composed of a chlorinated paraffin, natural petroleum base oil, synthetic di-ester base oil, a commercial detergent package and a viscosity index improver.
    Type: Grant
    Filed: September 19, 1996
    Date of Patent: March 3, 1998
    Inventors: James L. Czerwinski, James P. Heidel, Michael A. Schultz
  • Clear cleaner/polish composition
    Patent number: 4665116
    Abstract: A non-aqueous, cleaner/polish composition that is substantially visually clear and contains a microparticulate, amorphous pyrogenic silica as a mildly abrasive polishing and thickening agent, a film-forming agent, a film plasticizer, a volatile silicone gloss agent, and aliphatic solvent cleaning agents.
    Type: Grant
    Filed: August 28, 1985
    Date of Patent: May 12, 1987
    Assignee: Turtle Wax, Inc.
    Inventors: Harvey Kornhaber, James P. Heidel, Stephen I. Varga