Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531579 | Method of making and using sorbent and filtering material from secondary waste rubber | Vadim Goldshtein, Moses Gutman | 2009-05-12 |
| 6831109 | Modifier for devulcanization of cured elastomers, mainly vulcanized rubber and method for devulcanization by means of this modifier | Lev Beirakh, Vadim Goldstein | 2004-12-14 |
| 6541526 | Method and composition for devulcanization of waste rubber | Vadim Goldshtein | 2003-04-01 |
| 6387966 | Method and composition for devulcanization of waste rubber | Vadim Goldshtein | 2002-05-14 |