David Kierbel
4Patents
3h-index
4Co-inventors
36Inventor score
Filing activity: Feb 6, 1998 → Mar 14, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6454555B1 | Apparatus for making an annular friction liner | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6056100A | Friction liner for a dry friction device, a method of making such a liner, and a clutch friction wheel having such a liner | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6036903A | Method of making an annular friction liner | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6571449B2 | Friction liner for a dry friction device, a method of making such a liner, and a clutch friction wheel having such a liner | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.