DM

David R. Morris

ND National Research Development: 1 patents #24 of 131Top 20%
📍 Glenview, IL: #12 of 45 inventorsTop 30%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #122,275 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4879005 Electrochemical sensor for hydrogen sensing Derek John Fray 1989-11-07