Patents by Inventor Jeff Keven Woodring

Jeff Keven Woodring 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).

  • Package, product and method that facilitates disposal of spent products containing hazardous waste
    Patent number: 5992634
    Abstract: New product intended for use with hazardous materials is packaged in a container that is also capable of being used to ship and dispose of the spent product containing hazardous materials meeting the requirements of UN NA 3085 for Group II Packs for UN DOT Group II hazardous materials and being also capable of being ground up and used for fuel in the manufacture of cement. This method of shipment and novel package is especially useful for shipping filter cartridges intended to be used to filter hazardous materials and to dispose of the spent filter cartridges, producing a novel new product useful as a shipping package and as fuel. Also disclosed is a new filter cartridge that simplifies the new method and package, and the method of making the cartridge.
    Type: Grant
    Filed: November 20, 1995
    Date of Patent: November 30, 1999
    Assignee: Johns Manville International, Inc.
    Inventors: Jeff Keven Woodring, Charles Lostak