Helmut Janz
2Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Aug 3, 1984 → May 14, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4629500A | Use of novel rotary tubular kiln | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4781580A | Indirectly heated rotary tubular kiln | Mechanical Engineering; Lighting; Heating | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.