SJ

Sven C. Joerpeland

WH Weatherford Technology Holdings: 1 patents #56 of 197Top 30%
Overall (2020): #258,082 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10605049 Chemical injection valve with enhanced sealing capability Kaj Stokkeland, Brian M. Sternaman, Zlatko Salihbegovic 2020-03-31