VL

Valentin Petrovich Litvinov

Overall (All Time): #3,672,076 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6005331 Monolithic crystal filter Sergei Alexandrovich Sakharov, Andrei Valerievich Medvedev, Jury Vladimirovich Pisarevsky 1999-12-21