John C. Bock

📍 Madison, WI: #1,967 of 4,527 inventorsTop 45%

🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%

Overall (All Time): #2,250,891 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5924390	Water heater with co-located flue inlet and outlet	—	1999-07-20
4239953	Resistance welding apparatus	—	1980-12-16