RJ

Randolph J. Primozic, Jr.

HA Hasbro: 1 patents #2 of 40Top 5%
📍 Willoughby Hills, OH: #4 of 11 inventorsTop 40%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #90,728 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5681170 Electronic learning apparatus with self-adjusting level of difficulty Frederick Rieber, Joseph Paul Sejnowski 1997-10-28