Robert J. Vander Zanden

RP Ralston Purina: 1 patents #43 of 125Top 35%

📍 Manchester, MO: #171 of 278 inventorsTop 65%

🗺 Missouri: #13,067 of 23,789 inventorsTop 55%

Overall (All Time): #4,037,940 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4460613	Basal material for the preparation of tofu	Angel A. Yang	1984-07-17