RT

Robert J. Tarr

📍 Willoughby, OH: #77 of 230 inventorsTop 35%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,542,982 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8459600 Trestle stabilizing device 2013-06-11
8113122 Trestle support apparatus 2012-02-14
7959087 Model railroad track connector 2011-06-14