1. John V. Costa
Design and Development
Examples
© John V. Costa

2. Design and Manufacture of Specialized Laboratory
Equipment
© John V. Costa
Mold
Assembly
Crankshaft
ω
© John V. Costa

3. New Patented Design of Molded Composite Cone Replaced Chrome Plated
Zinc Cone Used by Competing Manufacturers
© John V. Costa
•New cone is 50% Stronger
• 40% Lighter
• Several times more durable
•Less Expensive and easier to
produce

4. Original Design of High Pressure Fluid Delivery System with
Quick-Release
© John V. Costa

5. Original Design Project for Lowe’s Kobalt Brand
© John V. Costa
Kobalt and Lowe's are registered trademarks of LF, LLC

6. New Composite Handle Design Showing Peeled-Away View
of Second Shot
© John V. Costa
Goldblatt is a registered trademark of Goldblatt Industries, LLC

7. New Designs Currently in Mass Production
Original New Designs © John V. Costa Pre-Production Prototypes

8. 3-Point Bending Stress Simulation of
Fiber-Metal Laminate Blade
© John V. Costa

9. Exploded
Views
© John V. Costa

10. Custom Thread Design
© John V. Costa

11. Design and Manufacture of Heavy Industrial Equipment