Donat Frei
2Patents
1h-index
9Co-inventors
33Inventor score
Filing activity: Jul 31, 2013 → Jan 22, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10717908B2 | Abrasive particle with at most three surfaces and one corner | Chemistry; Metallurgy | 32 | Active |
| US9914863B2 | Abrasive particle with at most three surfaces and one corner | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.