Patents by Inventor Francisco Montenegro

Francisco Montenegro 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).

  • Shaped charge liner, method of making same, and shaped charge incorporating same
    Patent number: 10739115
    Abstract: A shaped charge liner including a composition of metal powders. Each metal powder may include one or more grain sizes, which may be different from other powder grain sizes. The metal powders may include transition metal powders, non-transition metal powders, and a bronze metal powder. The metal powders may include a malleable binding metal powder, such as bronze, and a non-malleable binding metal powder. A shaped charge including such liners is also disclosed, as well as a method of making the shaped charge liner, and a shaped charge including such shaped charge liner.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: August 11, 2020
    Assignee: DynaEnergetics Europe GmbH
    Inventors: Joern Olaf Loehken, Francisco Montenegro
  • SHAPED CHARGE LINER, METHOD OF MAKING SAME, AND SHAPED CHARGE INCORPORATING SAME
    Publication number: 20180372460
    Abstract: A shaped charge liner including a composition of metal powders. Each metal powder may include one or more grain sizes, which may be different from other powder grain sizes. The metal powders may include transition metal powders, non-transition metal powders, and a bronze metal powder. The metal powders may include a malleable binding metal powder, such as bronze, and a non-malleable binding metal powder. A shaped charge including such liners is also disclosed, as well as a method of making the shaped charge liner, and a shaped charge including such shaped charge liner.
    Type: Application
    Filed: June 11, 2018
    Publication date: December 27, 2018
    Applicant: DynaEnergetics GmbH & Co. KG
    Inventors: Joern Olaf Loehken, Francisco Montenegro