Dirk Holtkamp
4Patents
3h-index
3Co-inventors
36Inventor score
Filing activity: Dec 22, 2005 → Feb 29, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD536657S1 | Ship | General | 11 | Expired |
| USD580844S1 | Ship | General | 6 | Expired |
| US8215255B2 | Ship rudder and ship provided therewith | Performing Operations; Transporting | 3 | Active |
| US8294291B2 | Turbine for a hydroelectric power station | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.