WV

Walter J. De Vigili

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Roseville, MI: #33 of 206 inventorsTop 20%
🗺 Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,309,350 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4395939 Sunroof air screen Louis E. Hough 1983-08-02
4393754 Air deflection assembly for vehicle sunroofs Louis E. Hough 1983-07-19
4394044 Removable sunroof for vehicles Louis E. Hough, David C. Shifflett 1983-07-19
4234207 Ski braking device 1980-11-18