Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4250012 | System of current supply buses for aluminum-producing electrolyzers | Nikolai A. Kaluzhsky, Semen E. Gefter, Svetozar V. Evdokimov, Alexei S. Derkach, Anatoly M. Tsyplakov +5 more | 1981-02-10 |
| 4211626 | Dual current supply system for aluminum-producing electrolyzers | Nikolai A. Kaluzhsky, Ilya G. Kil, Vladimir P. Nikiforov, Vasily I. Nosikov, Alexandr N. Smorodinov +1 more | 1980-07-08 |
| 4189368 | System of busbars for aluminium-producing electrolyzers | Zinovy I. Gnesin, Svetozar V. Evdokimov, Ilya G. Kil, Vladimir P. Nikiforov, Valentin Ryabov +1 more | 1980-02-19 |