WS

William W. Sawyer

📍 Lake Forest, IL: #262 of 431 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,091,838 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4274475 Control apparatus for regulating building perimeter temperature change system Dieter L. Rall, David R. Hornbaker 1981-06-23