KR

Kenneth A. Roll

📍 Kirtland, OH: #1 of 4 inventorsTop 25%
🗺 Ohio: #1,176 of 4,724 inventorsTop 25%
Overall (2005): #158,996 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6922155 Information display board Garrett L. Evans, Kevin A. Roll 2005-07-26