NK

Nikolay M. Kostov

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #2,403,192 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12269986 Low-density hollow glass bead (HGB) fluids for wellbore drilling, completion, and workover operations Glenn S. Penny, Vishwas Gupta, Sai S. Rao, Qian Wu 2025-04-08