RG

Robert Scott Grace

IB Inalfa Roof Systems Group B.V.: 2 patents #28 of 135Top 25%
📍 Iron River, MI: #125 of 361 inventorsTop 35%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,101,859 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7878580 Roof assembly for a vehicle Petrus Christiaan Martinus Lenkens, Jean Marie Victor Bertholee, Brian Fairchild 2011-02-01
6729074 Assembly of guides and sliding panel, and sunshade for application therein Warren Huisman, Susan Jane Lindh 2004-05-04