Donald A. Sadecki

JC John Zink Company: 1 patents #82 of 141Top 60%

📍 Westchester, IL: #66 of 124 inventorsTop 55%

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

Overall (All Time): #3,989,807 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4568193	Intermittent low speed control for motor operated appliance	Robert F. Contri	1986-02-04