ST

Semen Leonidovich Tregub

Overall (2018): #243,583 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9874086 System for determining position of marker depth coordinates for construction of geological model of deposit Olga Andreevna Cheskis, Andrey Sergeevich Kazarov 2018-01-23