Patents by Inventor Andrew James Zakrajsek

Andrew James Zakrajsek 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).

  • DYNAMIC LOAD-ABSORBING MATERIALS AND ARTICLES
    Publication number: 20200189154
    Abstract: A compound for protection of an object from a blast or shock wave. The compound include a matrix material and at least a first and second sets of inclusions in the matrix material that differ in size, quantity, shape and/or composition in a direction through the impact-absorbing material, the combination of which contributes to the ability of the material to exhibit at least one property that changes as the inclusions are deformed in response to a blast or shock wave.
    Type: Application
    Filed: February 21, 2020
    Publication date: June 18, 2020
    Inventors: Eric Nauman, Anne Dye Zakrajsek, Andrew James Zakrajsek, Steven Forrest Son, Evan Louis Breedlove