EB

Evans R. Billington

📍 Glenview, IL: #374 of 857 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,364,932 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4310012 Thermal and remote valve control Larry F. Odar 1982-01-12
4230161 Thermal manual emergency shut off valve Robert J. Batka, Christ P. Korbilas 1980-10-28