RM

Ronnie A. Matheny

📍 Corona, CA: #7 of 45 inventorsTop 20%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #62,214 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4861685 Portable rechargeable battery Spencer Tien 1989-08-29