FG

Frank R. GROTH

📍 St. Clair Shores, MI: #4 of 18 inventorsTop 25%
🗺 Michigan: #1,426 of 5,720 inventorsTop 25%
Overall (2005): #202,719 of 245,428Top 85%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6932911 Gutter lining method and insert apparatus incorporating porous non-woven fiber matting Brian M. GROTH 2005-08-23