Helmut Knabe
6Patents
3h-index
18Co-inventors
54Inventor score
Filing activity: Oct 22, 1998 → Dec 16, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6254975A | Ceramic composite | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7118802B2 | Multi-layer ceramic composite material with a thermal-protective effect | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6357733B1 | Elastic spring element | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6890660B2 | Combustion chamber with internal jacket made of a ceramic composite material and process for manufacture | Emerging Cross-Sectional Technologies | 3 | Expired |
| US11845338B2 | Method for operating a piston engine, and piston engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7293403B2 | Combustion chamber with internal jacket made of a ceramic composite material and process for manufacture | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.