Patents by Inventor Ann Jansen

Ann Jansen 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).

  • Anticorrosion separator for wood deck fasteners
    Publication number: 20050126109
    Abstract: Exemplary methods and assemblies for preventing corrosion of metal connector devices, e.g., zinc-galvanized joist hangers and fasteners, used for assembling outdoor structures such as decks from wood components pretreated with alkaline copper quat (ACQ), ammoniacal copper quat (ACQ-B), copper azole (CA), or mixtures thereof. Membrane barriers separate metal from wood, and seal around fasteners thus minimizing corrosion of the connector devices and fasteners.
    Type: Application
    Filed: December 15, 2003
    Publication date: June 16, 2005
    Inventors: Antonio Aldykiewicz, Gerald Blay, Gregory Ciampa, Ann Jansen, Edwin Schaughency, Lawrence Shapiro, Albina Velikin, Walter Wydra