JF

James Chien-Fu Fong

TC Tong Fong Brush Factory Co.: 2 patents #1 of 1Top 100%
📍 Taipei, CA: #1 of 11 inventorsTop 10%
Overall (1989): #24,921 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D301940 Hair brush or similar article 1989-07-04
4797966 Anti-electrostatic brush 1989-01-17