Patents by Inventor Nathan A. Spahn

Nathan A. Spahn 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).

  • PRECURSOR COMPOSITIONS FOR AN INSULATION, INSULATED ROCKET MOTORS, AND RELATED METHODS
    Publication number: 20210277160
    Abstract: An insulation precursor composition comprises ethylene propylene diene monomer, an aramid, and a bromine-containing flame retardant. Rocket motors comprising a case, an energetic material within the case, and an insulation material comprising a reaction produce of ethylene propylene diene monomer, an aramid, and a flame retardant comprising bromine are also disclosed. Related precursor compositions are also disclosed.
    Type: Application
    Filed: January 8, 2020
    Publication date: September 9, 2021
    Inventors: Nathan A. Spahn, Matthew S. Scott, Brandon C. Durney, Gregory B. Fertig, Craig A. Wilson, Timothy J. Fritz