Alexander Speigner
3Patents
2h-index
5Co-inventors
33Inventor score
Filing activity: Aug 30, 2006 → May 21, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10688584B2 | Portable welding arrangement and method for operating a portable welding arrangement, said arrangement comprising a storage battery controlled in accordance with the operating mode of welding apparatus | Emerging Cross-Sectional Technologies | 3 | Active |
| US9919376B2 | Method for controlling a battery-powered welding device, and battery-powered welding device | Electricity | 3 | Active |
| US7965925B2 | Water-steam cutting process and torch therefor | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.