Nikolai A. Koriushenkov

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St. Petersburg, RU

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Patents Grantslast 30 patents

Information Patent Grant
Device for switching operating modes of a dynamic pylon
- Patent number 12,083,407
- Issue date Sep 10, 2024
- Nikolai A. Koriushenkov
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Device for Switching Operating Modes of a Dynamic Pylon
- Publication number 20220212050
- Publication date Jul 7, 2022
- Nikolai A. Koriushenkov
- A63 - SPORTS GAMES AMUSEMENTS