DE

David Phillip Etherington-Smith

EL E.P. Barrus Limited: 2 patents #2 of 2Top 100%
📍 Woodstock, GB: #171 of 420 inventorsTop 45%
Overall (All Time): #1,937,802 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10293912 Marine propulsion unit and a valve for a marine propulsion unit — 2019-05-21
9651007 Marine propulsion unit and a valve for a marine propulsion unit — 2017-05-16