William A. VanDril

WH Whiting: 1 patents #5 of 7Top 75%

📍 Frankfort, IL: #117 of 200 inventorsTop 60%

🗺 Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #4,060,431 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4413811	Water-cooled, liningless cupola	—	1983-11-08