Patents by Inventor Paul D. Pearson

Paul D. Pearson 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).

  • Latex aerosol paint products
    Patent number: 5988455
    Abstract: The present invention relates to water-based, latex aerosol paint compositions.
    Type: Grant
    Filed: September 2, 1997
    Date of Patent: November 23, 1999
    Assignee: The Sherwin-Williams Company
    Inventors: Paul D. Pearson, Patricia L. Redding
  • Aerosol compositions containing non-aqueous dispersions
    Patent number: 5348992
    Abstract: This invention relates to aerosol paint and coating compositions comprising non-aqueous dispersions.
    Type: Grant
    Filed: January 29, 1993
    Date of Patent: September 20, 1994
    Assignee: The Sherwin-Williams Company
    Inventors: Paul D. Pearson, Madhukar Rao, Richard F. Tomko
  • Aerosol compositions containing non-aqueous dispersions
    Patent number: 5340871
    Abstract: This Invention relates to aerosol paint and coating compositions comprising non-aqueous dispersions.
    Type: Grant
    Filed: January 29, 1993
    Date of Patent: August 23, 1994
    Assignee: The Sherwin-Williams Company
    Inventors: Paul D. Pearson, Madhukar Rao, Richard F. Tomko