Werner Kircher
6Patents
4h-index
5Co-inventors
46Inventor score
Filing activity: Sep 12, 1995 → Jan 17, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7971891B2 | Boarding and/or access aid for passenger vehicles | Performing Operations; Transporting | 13 | Active |
| US7926827B2 | Boarding and/or entering aid for vehicles that carry passengers | Performing Operations; Transporting | 7 | Active |
| US7934736B2 | Boarding and/or access aid for vehicles with passenger transportation | Performing Operations; Transporting | 7 | Active |
| US5689991A | Process and device for producing hot-rolled steel strip | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6023835A | Process for producing thin-hot rolled strip | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5823766A | Furnace installation as intermediate storage downstream of a thin-slab casting installation | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.