Michael Stephan
4Patents
3h-index
12Co-inventors
51Inventor score
Filing activity: Aug 27, 1985 → Sep 5, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7767130B2 | Method and device for production of a three-dimensional article | Performing Operations; Transporting | 83 | Active |
| US5091494A | Copolyester amides, and method for making | Chemistry; Metallurgy | 6 | Expired |
| USD298301S | Palm grip impact wrench | General | 4 | Expired |
| US8678804B2 | Apparatus for the continuous modification of polymers in the free-flowing state by means of electron radiation | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.