Patents Assigned to R. E. Dietz
  • Reflector
    Patent number: D282726
    Type: Grant
    Filed: September 28, 1983
    Date of Patent: February 25, 1986
    Assignee: R. E. Dietz
    Inventors: Hugh H. Dietz, Daniel S. Latham, Alfred G. Tienken
  • Lens for hazard warning lamp or similar article
    Patent number: D286446
    Type: Grant
    Filed: July 9, 1984
    Date of Patent: October 28, 1986
    Assignee: R. E. Dietz
    Inventors: Italo Caroli, Alfred G. Tienken