FR

Frederick Rieber

PL Playskool: 1 patents #2 of 3Top 70%
📍 Hamburg, NY: #4 of 12 inventorsTop 35%
🗺 New York: #1,860 of 7,004 inventorsTop 30%
Overall (1994): #135,310 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5312285 Descending ball game apparatus Joseph Paul Sejnowski 1994-05-17