Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194170 | Torsion spring speckle diffuser | Irina GAVRILOVICH, Vitaly PONOMAREV | 2021-12-07 |
| 10501894 | Rail fastening | Boris Vladimilenovich Naumov, Leonid Valentinovich Groshev, Vladimir Igorievich Eramov, Sergei Jurievich Lubotsky | 2019-12-10 |