Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475933 | Antimony trioxide free flame retardant thermoplastic composition | Rachel Shtekler, Pierre Georlette, Sergei V. Levchik | 2016-10-25 |
| 8889773 | Metal phosphonate flame retardant and method producing thereof | Joseph Zilberman, Sergei V. Levchik, Andrew Gregor, Pierre Georlette, Gideon Shikolski | 2014-11-18 |