Göran Wallgren
3Patents
2h-index
4Co-inventors
41Inventor score
Filing activity: Mar 4, 1983 → Feb 18, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8308466B2 | Apparatus for producing a three-dimensional object | Emerging Cross-Sectional Technologies | 137 | Active |
| US7871551B2 | Systems, apparatus, and methods to feed and distribute powder used to produce three-dimensional objects | Emerging Cross-Sectional Technologies | 131 | Active |
| US4493543A | Device for data recording at photographic cameras | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.