Joseph A. Volk, Jr.

📍 Florissant, MO: #2 of 24 inventorsTop 9%

🗺 Missouri: #27 of 645 inventorsTop 5%

Overall (1982): #11,567 of 81,411Top 15%

Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4342361	Heat exchanger for pellet mill	—	1982-08-03
4340937	Automatic control for a pellet producing apparatus	—	1982-07-20