EK

Evgeny B. Kulakov

EG Eontech Group: 2 patents #2 of 5Top 40%
Overall (2002): #66,247 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6372371 Ecologically clean mechanically rechargeable air-metal current source Alexander M. Iarochenko, Oleg I. Krakhin, Stanislavs D. Sevruk 2002-04-16
6355369 Ecologically clean mechanically rechargeable air-metal current source Alexander M. Iarochenko 2002-03-12