William Peter Kopke, Sr.

📍 Mundelein, IL: #334 of 550 inventorsTop 65%

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

Overall (All Time): #3,652,996 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5918793	Weld test apparatus and method	—	1999-07-06