Urs Kellner
4Patents
2h-index
3Co-inventors
33Inventor score
Filing activity: Oct 14, 1981 → Jan 23, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4689984A | Method for producing male conical threads | Performing Operations; Transporting | 117 | Expired |
| US4473936A | Process for manufacturing a protection against corrosion for cables of high-strength steel wires | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4941341A | Process and apparatus for cold pressing a conical external thread | Performing Operations; Transporting | 2 | Expired |
| US4652179A | Method of and device for severing a tension member in a prestressed grouted anchor | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.