AC

Albert N. Crawford

W& W. R. Grace &: 1 patents #186 of 433Top 45%
📍 Milford, MA: #198 of 332 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,961,627 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4780147 Vermiculite dispersions and method of preparing same Chia-Chih Ou 1988-10-25