Patents by Inventor Randall S. Dearth

Randall S. Dearth 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).

  • High solids, chip resistant polyurethane coating made from ketoxime blocked polyisocyanate and cyclohexane dicarboxylic acid polyester
    Patent number: 5202406
    Abstract: A high solids, chip resistant, sprayable polyurethane coating composition comprising the reaction mixture of a ketoxime-blocked polyisocyanate and a cyclohexanedicarboxylic acid-based polyester polyol, is disclosed. The composition is characterized by its relatively low viscosity and the resulting coating is characterized by its low volatile organic content.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: April 13, 1993
    Assignee: Miles Inc.
    Inventors: Randall S. Dearth, Richard R. Roesler, Neil H. Nodelman, Peter D. Schmitt