RO

Roger O'Donovan

📍 Strabane, GB: #2 of 7 inventorsTop 30%
Overall (All Time): #3,849,006 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5107956 Descending device Daniel Constantinis, David M. Mortlock 1992-04-28