Patents by Inventor Daniel R. Baumann

Daniel R. Baumann 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).

  • Method for electrostatically coating non-conductive materials
    Patent number: 4000333
    Abstract: A method for electrostatically coating normally non-conductive materials, particularly wood products and more particularly assembled wood products, which includes initially covering the entire product with a carrier solution having a conductive coating material as a portion thereof, drying the same, thereafter grounding the same and thereafter applying the desired covering material thereto, which covering material is delivered from a charged source such that an attraction between the charged covering material particles and the article to be covered will exist.
    Type: Grant
    Filed: September 5, 1975
    Date of Patent: December 28, 1976
    Inventors: Michael J. Cwayna, Daniel R. Baumann