Patents by Inventor Robert R. Spear

Robert R. Spear 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).

  • INTEGRATED REACTOR SHIELD STRUCTURES AND INTEGRATED PRESSURE VESSEL STRUCTURES
    Publication number: 20250037887
    Abstract: An integrated reactor shield structure includes radially adjacent layers. Each layer includes radially extending walls defining cells and a sheet surrounding the radially extending walls. Biologic shielding material is disposed in each of the cells. Integrated pressure vessel structures are also disclosed.
    Type: Application
    Filed: July 29, 2024
    Publication date: January 30, 2025
    Inventors: Samuel E. Bays, Abderrafi M. Ougouag, Ting-Leung Sham, Joshua N. Zelina, Ryan H. Stewart, Adam X. Zabriskie, Robert C. O'Brien, Robert E. Spears, Adrian R. Wagner, Kyler E. Egan
  • Container
    Patent number: D456265
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: April 30, 2002
    Assignee: Sturm Foods, Inc.
    Inventor: Robert R. Spear