OB

Oleg Y. Berezin

Overall (All Time): #1,620,055 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6174731 Reagent for the PH-metric determination of low acid numbers in petroleum oils Elena M. Strochkova, Yakov I. Tur'yan, Ilya Kuselman, Shenhar Avinoam 2001-01-16
6027940 Reagent for the determination of acids in oils Yakov I. Tur'yan, Ilya Kuselman, Shenhar Avinoam 2000-02-22
5773295 Determination of acid values in oil seeds Yaakov I. Turyan, Ilya Kuselman, Avinoam Shenhar 1998-06-30