Patents by Inventor John Brzuskiewicz

John Brzuskiewicz 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).

  • Patching composition having tailorable appearance properties
    Publication number: 20070062416
    Abstract: Improved patching compositions can comprise one or more mineral aggregates and a binder, wherein the composition can be substantially free of asphalt and/or asphalt products. Due to the selection of the mineral aggregate(s), optional pigments and binder components, the improved patching compositions can have a light (i.e., gray, white, off white) color such that the improved patching compositions can be used to patch light colored concrete and pavement surfaces without the unsightly appearance associated with asphalt-based patching formulations. In some embodiments, the binder can comprise a mixture of one or more resins, polymers, oils, pigments and additives.
    Type: Application
    Filed: September 22, 2005
    Publication date: March 22, 2007
    Inventors: John Brzuskiewicz, Robert Parkison, James Chehovits
  • Composite protective coating for combustible cartridge cases
    Patent number: 3987731
    Abstract: Porous combustible cartridge cases containing nitrocellulose, reinforcing bers and a resinous binder, are rendered resistant to water and oil by coating the surface with a composite coating containing an undercoating of polyvinyl alcohol and a top coating of a copolymer of vinylidene chloride and acrylonitrile.
    Type: Grant
    Filed: January 16, 1976
    Date of Patent: October 26, 1976
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: John Brzuskiewicz