IG

Igor Gridnev

IM Invention Machine: 1 patents #16 of 39Top 45%
Overall (All Time): #3,785,675 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5472139 Pizza box Michael Valdman, Semyon Litvin, Vladimir M. Gerasimov, Alexey N. Zakharov, Alexander L. Ljubomirsky +1 more 1995-12-05