AK

Alexandr Borisovich Kochergin

📍 Penza, RU: #1 of 1 inventorsTop 100%
Overall (2011): #357,938 of 364,097Top 100%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8043236 Breath training device Yakov Abrammerovich Goldshtein, Boris Aronovich Dyshko, Alexandr Ivanovich Kashirin, Igor Vladimirovich Panteleev 2011-10-25