FM

Fred E. Mehr

📍 Hilo, HI: #1 of 4 inventorsTop 25%
🗺 Hawaii: #4 of 85 inventorsTop 5%
Overall (1989): #27,790 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4854690 Eye sight restorer device and method 1989-08-08
D299722 Cement mixer 1989-02-07