Patents Assigned to Peter B. Fleming
  • Optically-transparent radiation-shielding composition
    Patent number: 3937970
    Abstract: An optically transparent, essentially colorless radiation shielding material for high energy radiation contains a combination of lead or thallium salts of C.sub.1 to C.sub.5 organic acids and may contain lead or thallium salts of mineral acids. Shields of complex shapes are easily constructed.
    Type: Grant
    Filed: May 16, 1974
    Date of Patent: February 10, 1976
    Assignees: Theodore F. Bolles, Peter B. Fleming
    Inventors: Theodore F. Bolles, Peter B. Fleming