RF

Richard Frank

📍 Brown Deer, WI: #2 of 8 inventorsTop 25%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #66,130 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4857670 Wiring duct unit by Pat P. Frank, heir 1989-08-15