OR

O. Michael Roberts

📍 Blacklick, OH: #6 of 9 inventorsTop 70%
🗺 Ohio: #2,246 of 7,013 inventorsTop 35%
Overall (2017): #290,634 of 506,227Top 60%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9852667 Current-generated photo-luminescent hybrid sign Thomas Wells Brignall, Jr. 2017-12-26