Android Applications Projects

  CalculatorConversions

  UnitsCalculator

  FieldCad

  NotePad

  FlowChart

  ProjectTimer

  BrushDraw

AutoCAD Add-Ons - (VisualLisp)

  Block System
  Hex Fasteners
  Partial Line
  Steel Sections
  Steel Shapes Plus
   The Basic - Direct Draw - The Editor - Direct Pick
  Weld Symbols
   The Basic

Inventor Add-Ons - (macros)

  Steel Shape for 2D Sketch Macro View Info