Valerian Nemchinsky
9Patents
8h-index
6Co-inventors
54Inventor score
Filing activity: Aug 19, 1994 → Nov 14, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5660743A | Plasma arc torch having water injection nozzle assembly | Electricity | 72 | Expired |
| US6020572A | Electrode for plasma arc torch and method of making same | Electricity | 47 | Expired |
| US5451739A | Electrode for plasma arc torch having channels to extend service life | Electricity | 40 | Expired |
| US6066827A | Electrode with emissive element having conductive portions | Electricity | 38 | Expired |
| US6114650A | Electrode for plasma arc torch and method of making same | Electricity | 32 | Expired |
| US6423922B1 | Process of forming an electrode | Electricity | 24 | Expired |
| US6563075B1 | Method of forming an electrode | Electricity | 9 | Expired |
| US6420673B1 | Powdered metal emissive elements | Electricity | 8 | Expired |
| US6777638B2 | Plasma arc torch and method of operation for reduced erosion of electrode and nozzle | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.