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Bertha Wang

Schlumberger Technology: 2 patents #2,609 of 7,293Top 40%
Overall (All Time): #1,720,791 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12338717 Downhole ignition assembly Erick Lowe, Hari Prakash Kalakonda, Atsushi Nakano 2025-06-24
12024986 Downhole ignition assembly Erick Lowe, Hari Prakash Kalakonda, Atsushi Nakano 2024-07-02