JJ

Johan F. Blokker, Jr.

📍 Fairfield, IA: #1 of 4 inventorsTop 25%
🗺 Iowa: #89 of 549 inventorsTop 20%
Overall (1989): #96,500 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4811407 Method and apparatus for converting analog video character signals into computer recognizable binary data Eric B. Randall 1989-03-07