Patents by Inventor Charles Guertin

Charles Guertin 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).

  • UNIVERSAL TINT BASES AND COATING SYSTEMS EMPLOYING SUCH TINT BASES
    Publication number: 20090064897
    Abstract: Tint bases include dual functional polymers and pigments. Methods of preparing tint bases include obtaining a dual functional polymer, obtaining a pigment, and combining the dual functional polymer and the pigment. Coating compositions, kits, and methods of coating employing the tint bases are also provided.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 12, 2009
    Applicant: Guertin, Coatings, Sealants and Polymers, Ltd.
    Inventors: Sean Philippe GUERTIN, Charles Guertin, Ron Chemerika, Thi Nguyen