YG

Yakov M. Grinberg

Overall (All Time): #3,917,466 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4978466 Non-combustible lubricating fluid Vadim A. Sirotenko, Eleonora V. Degtyareva, Efim I. Zaretsky, Vadim L. Yasnogorodsky, Andrei M. Khanin +3 more 1990-12-18