AR

Alexandra Vasil'evna Rogacheva

EL Expro North Sea Limited: 2 patents #1 of 10Top 10%
EM Expro Meters: 1 patents #1 of 8Top 15%
Overall (2020): #99,575 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10704378 Well monitoring Robert Charles Bromwich, Bridget Mary Weston, Steven Martin Hudson 2020-07-07
10683748 Communication systems and methods Brian P. Champion 2020-06-16
10619476 Downhole communication Steven Martin Hudson 2020-04-14