Patents Assigned to Gary D. Fields
  • Apparatus to make building blocks for blockwork domed structures, and method and domed structure
    Patent number: 5950512
    Abstract: Disclosed is an apparatus to make appropriately shaped masonry or foam building blocks for arranging and setting in courses or layers--masonry style--to build a blockwork domed structure therefrom, as well as, a method of making or cutting an individual block from a bar or billet of masonry or foam raw stock material (e.g., foam such as polystyrene and the like), and also, the resultant domed structure.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: September 14, 1999
    Assignee: Gary D. Fields
    Inventor: Dale D. Fields