Patents by Inventor Douglas E. Howell

Douglas E. Howell 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).

  • Molten Material and Package Combination and Method for Packaging Hot Melt Material
    Publication number: 20100247823
    Abstract: Disclosed herein is a method comprising filling a retort pouch with molten material, folding the top of the pouch over near or at the molten material line to expel air from the pouch, and sealing the pouch. Also disclosed herein is a molten material and package combination.
    Type: Application
    Filed: March 26, 2009
    Publication date: September 30, 2010
    Applicant: Daubert Chemical Company, Inc.
    Inventor: Douglas E. Howell