LB

Lev Beirakh

Overall (All Time): #1,209,391 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8955779 Method and apparatus for rubber grinding and reclaiming Michael Bimbat 2015-02-17
8580908 Method and chemical composition for reclaiming of cured elastomer materials 2013-11-12
8304458 Method and chemical composition for reclaiming of cured elastomer materials 2012-11-06
6831109 Modifier for devulcanization of cured elastomers, mainly vulcanized rubber and method for devulcanization by means of this modifier Michael Kopylov, Vadim Goldstein 2004-12-14