Werner Harthauser
6Patents
4h-index
3Co-inventors
46Inventor score
Filing activity: Mar 26, 1999 → Apr 11, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6199442A | Slewing ring brake | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6851494B2 | Crawler running gear | Performing Operations; Transporting | 11 | Expired |
| US7228920B2 | Drilling apparatus and method for introducing a drilling element into the soil | Fixed Constructions | 7 | Expired |
| US8322458B2 | Drilling rig and drilling method | Fixed Constructions | 5 | Active |
| US10344586B2 | Drilling apparatus for producing a cased bore and method for operating a drilling apparatus | Fixed Constructions | 1 | Active |
| US6796391B2 | Hydraulic clamping device for a variable gauge track vehicle | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.