Patents Assigned to Hiller Enterprises
  • Building with side facing solar panel
    Patent number: D260436
    Type: Grant
    Filed: January 8, 1979
    Date of Patent: August 25, 1981
    Assignee: Hiller Enterprises
    Inventors: Andrew W. Graybeal, Steve S. Hiller, Thomas T. Hisata
  • Building with forward facing solar panel
    Patent number: D260437
    Type: Grant
    Filed: January 8, 1979
    Date of Patent: August 25, 1981
    Assignee: Hiller Enterprises
    Inventors: Andrew W. Graybeal, Steve S. Hiller, Thomas T. Hisata
  • Building with rearward facing solar panel
    Patent number: D262058
    Type: Grant
    Filed: January 8, 1979
    Date of Patent: November 24, 1981
    Assignee: Hiller Enterprises
    Inventors: Andrew W. Graybeal, Steve S. Hiller, Thomas T. Hisata