Andreas Ludwig
5Patents
2h-index
7Co-inventors
44Inventor score
Filing activity: Sep 2, 1999 → Oct 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8910881B2 | Air heater for a motor vehicle | Performing Operations; Transporting | 7 | Active |
| US6955303B2 | Heating system and process for influencing air flows in a heating system | Performing Operations; Transporting | 2 | Expired |
| US6793147B2 | Heating system and process for influencing air flows in a heating system | Performing Operations; Transporting | 1 | Expired |
| US12067573B2 | Method, computer, and program for artwork management | Electricity | 0 | Active |
| US6524497B1 | Ice storage element with thickened ice storage medium | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.