DM

David B. Marshall

RI Rockwell International: 1 patents #22 of 125Top 20%
📍 Holden, MO: #17 of 50 inventorsTop 35%
🗺 Missouri: #293 of 1,153 inventorsTop 30%
Overall (1997): #162,494 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5665463 Fibrous composites including monazites and xenotimes Peter E. D. Morgan 1997-09-09