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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LR

Lev Ring — 6 Patents in 2018

WHWeatherford Technology Holdings: 6 patents #6 of 254Top 3%
Bellaire, TX: #3 of 54 inventorsTop 6%
Texas: #557 of 15,368 inventorsTop 4%
Overall (2018): #18,926 of 503,207Top 4%
6 Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10113408 Integrated drilling control system Ilia Pobedinski, Sanjit Roy, Ferhat Gumus, Koray Kinik, Iain Cook +1 more 2018-10-30
10094185 Coriolis flow meter having flow tube with equalized pressure differential Walter S. Dillard, Paul R. Northam, Gerald G. George 2018-10-09
10060208 Automatic event detection and control while drilling in closed loop systems Ferhat Gumus, Koray Kinik 2018-08-28
10006262 Continuous flow system for drilling oil and gas wells Ram K. Bansal, Geoff George, Gerald Wes Don Buchanan, Justin R. CUNNINGHAM, Eisenhower De Leon +2 more 2018-06-26
9926747 Method of incorporating remote communication with oilfield tubular handling apparatus Sorin Gabriel Teodorescu, Hallvard S. Hatloy, Tarald Gudmestad 2018-03-27
9903176 Expandable packer Varadaraju Gandikota 2018-02-27