RK

Ronald A. Kaiser

📍 Garfield Heights, OH: #20 of 75 inventorsTop 30%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,648,278 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5547198 Coloring board game and apparatus therefor — 1996-08-20
5439229 Parlor game apparatus strips — 1995-08-08
5370421 Coloring greeting card — 1994-12-06