William J. Donarski

GM Guardian Electric Manufacturing: 1 patents #5 of 10Top 50%

📍 Bellwood, IL: #17 of 38 inventorsTop 45%

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

Overall (All Time): #4,085,447 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4255626	Multiple position switch	Roger E. Watts, William W. Wright	1981-03-10