Patents Assigned to Construction Master Technologies, Inc.
  • Woodworking and home improvement calculator
    Patent number: 6721623
    Abstract: The specification discloses a woodworking and home improvement calculator particularly adopted for symplifying common home improvement calculations. The calculator includes a variety of special keys including a gravel, cement, tile, brick, block, 4×8 sheet, paint, wallpaper, stud and roof bundle keys which allow the user to quickly determine the amount of materials needed for projects involving the aforementioned keys.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: April 13, 2004
    Assignee: Construction Master Technologies, Inc.
    Inventors: Michael A. Diamond, Steven C. Kennedy, Joel S. Novak, Kenneth M. Steiner