WS

William K. Cogar, Sr.

📍 Racine, OH: #1 of 1 inventorsTop 100%
🗺 Ohio: #1,400 of 5,375 inventorsTop 30%
Overall (2004): #89,228 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6800106 Thermochromic filter apparatus for computer Loretta I. VanCooney 2004-10-05