AK

Alexandr Yakovlevich Kolpakov

Overall (All Time): #2,177,278 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6855237 Pulsed carbon plasma apparatus Vitaly Inkin, Michael Grigorievich Kirpilenko 2005-02-15
6692624 Vacuum coating apparatus Vitaly Inkin, Grigory Kirpilenko 2004-02-17