Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920861 | Multilayer reinforced polymeric pipe and system of pipes for water transportation | Vladimir Vasilyevich Shvabauer, Aleksandr Yuryevich Shmelev, Vladislav Vitalyevich Kovriga, Sergey Vasilyevich Samoilov, Igor Vasilyevich Gvozdev | 2018-03-20 |
| 8702410 | Device for cooling plastic profiles | Leopold Hackl, Josef Dobrowsky, Georg Zacher | 2014-04-22 |