DC

David Danvers Crossman

OL Owen Mumford Limited: 1 patents #1 of 3Top 35%
📍 Watlington, GB: #1 of 1 inventorsTop 100%
Overall (1989): #123,558 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4869249 Blood sampling devices Ernest J. Mumford, Jeremy Marshall 1989-09-26