2D,3D drawings by Freecad, an absolutely open source software. You can use the drawings anywhere and don't worry about the intellectual property problems.
I can Design anything you imagine using Inventor, but my area that is my specialty is woodworking, furniture and millwork design. I have learned 6 different CAD softwares in my 15...
-Experienced in using SolidWorks to design Jigs, Fixture and Machine module parts. Previously worked as a designed engineer in semiconductor industry where tolerances are critical.
