Helmut Wallis
3Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Jun 12, 2003 → Aug 25, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7114612B2 | Method and apparatus for treating a layer of bulk material | Performing Operations; Transporting | 9 | Expired |
| US7156223B2 | Method and apparatus for treating a layer of bulk material | Performing Operations; Transporting | 3 | Expired |
| US7395917B2 | Method and apparatus for treating a layer of bulk material | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.