LR

Lawrence R. Roberts

W& W. R. Grace &: 1 patents #19 of 56Top 35%
📍 Acton, MA: #10 of 30 inventorsTop 35%
🗺 Massachusetts: #329 of 1,827 inventorsTop 20%
Overall (1982): #46,825 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336069 High strength aggregate for concrete Vance H. Dodson 1982-06-22