Fred E. Mehr

📍 Hilo, HI: #16 of 65 inventorsTop 25%

🗺 Hawaii: #516 of 2,560 inventorsTop 25%

Overall (All Time): #1,659,309 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5257598	Fuel and water vaporizer for an engine	—	1993-11-02
4854690	Eye sight restorer device and method	—	1989-08-08
D299722	Cement mixer	—	1989-02-07