MD

M. Robert Derolf

PQ Pq: 1 patents #5 of 10Top 50%
📍 Pottstown, PA: #2 of 11 inventorsTop 20%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #45,463 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4346071 Rehydrated silica gel dentifrice abrasive Anthony L. Dent, Elliot P. Hertzenberg 1982-08-24