Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4368614 | Vertical wire-rope twisting machine | Viktor F. Groza, Khristofor S. Shakhpazov, Ivan N. Nedovizy, Nikolai I. Drozdov, Sergei F. Korovainy +9 more | 1983-01-18 |
| 4240246 | Wire stranding machine | Viktor F. Groza, Jury N. Sharapov, Khristofor S. Shakhpazov, Ivan N. Nedovizy, Sergei F. Korovainy +6 more | 1980-12-23 |