Drawing and designing all kind of caster ball for manufacturing.
Designing a special gear box for a bike
Designing fitness device for a company in Germany.
I designed a solar panel system in the department of aeronautical engineering at University of Texas at San Antonio (UTSA)
I participated in many projects on the heating hot water with solar panels including designing and drawing for the Bell theater in Dallas.
I participated in many designing and producing of the high-quality solar panel for audio companies.