SG

Sergei F. Grishin

📍 Ivanovo, RU: #2 of 42 inventorsTop 5%
Overall (All Time): #1,657,242 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5197304 Device for treatment of textile materials Evgeny V. Karetnikov, Valentin M. Spitsin, Boris L. Gorberg, Andrei A. Ivanov 1993-03-30
5160592 Method for treatment of moving substrate by electric discharge plasma and device therefor Valentin M. Spitsin, Evgeny V. Karetnikov, Andrei A. Ivanov, Boris L. Gorberg 1992-11-03
5156026 Jigger apparatus for treatment of textile materials Evgeny V. Karetnikov, Valentin M. Spitsin 1992-10-20