RG

Robert T. Griffiths

FC Firestone Building Products Company: 1 patents #5 of 17Top 30%
📍 Ortonville, MI: #13 of 33 inventorsTop 40%
🗺 Michigan: #3,372 of 9,630 inventorsTop 40%
Overall (2017): #264,187 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9803372 Non-sequentially installed dry joint wall panel system Wayne M. Wagner, Ryan Longtin 2017-10-31