Werner Vorhoff
5Patents
1h-index
7Co-inventors
44Inventor score
Filing activity: May 19, 1993 → Jul 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5806612A | Apparatus for the transmission of information in a drill string | Fixed Constructions | 9 | Expired |
| US10914119B2 | Drilling tool for sinking automatically directionally monitored bores | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10760400B2 | Directional drilling device and method for calibrating same | Fixed Constructions | 0 | Active |
| US5360260A | Tunneling machine with radially sweeping tool carriers | Fixed Constructions | 0 | Expired |
| US11306576B2 | Directional drilling device and method for calibrating same | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.