Patents by Inventor Montague Rittgers

Montague Rittgers 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).

  • Cellulosic and synthetic polymeric feedstock barrel for use in rapid discharge forming of metallic glasses
    Patent number: 10273568
    Abstract: The present disclosure is directed to the use of cellulosic materials, such as wood, paper, etc., or synthetic polymeric materials, such as a thermoplastic, rubber, etc., or a composite containing one or more of these materials as feedstock barrels for the process of injection molding of metallic glasses by rapid capacitor discharge forming (RCDF) techniques.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: April 30, 2019
    Assignees: Glassimetal Technology, Inc., Apple Inc.
    Inventors: David S. Lee, Joseph P. Schramm, Marios D. Demetriou, William L. Johnson, Montague Rittgers
  • CELLULOSIC AND SYNTHETIC POLYMERIC FEEDSTOCK BARREL FOR USE IN RAPID DISCHARGE FORMING OF METALLIC GLASSES
    Publication number: 20150090375
    Abstract: The present disclosure is directed to the use of cellulosic materials, such as wood, paper, etc., or synthetic polymeric materials, such as a thermoplastic, rubber, etc., or a composite containing one or more of these materials as feedstock barrels for the process of injection molding of metallic glasses by rapid capacitor discharge forming (RCDF) techniques.
    Type: Application
    Filed: September 30, 2014
    Publication date: April 2, 2015
    Inventors: David S. Lee, Joseph P. Schramm, Marios D. Demetriou, William L. Johnson, Montague Rittgers