Vladimir E. Ermakov
2Patents
2h-index
9Co-inventors
30Inventor score
Filing activity: Oct 20, 1977 → Jul 24, 1981
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4412438A | Pipe bending machine | Performing Operations; Transporting | 5 | Expired |
| US4203309A | Method of pilger rolling of tubes | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.