Gerd Berner
5Patents
5h-index
14Co-inventors
56Inventor score
Filing activity: May 24, 1991 → Sep 27, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5398454A | Surface grinding machine | Performing Operations; Transporting | 44 | Expired |
| US5161334A | Hand power tool with a multi-part, manually operable quick-action chuck | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6419569B1 | Hand-held belt sander | Performing Operations; Transporting | 21 | Expired |
| US6174226A | Hand-held belt sander | Performing Operations; Transporting | 16 | Expired |
| US6810970B1 | Hand power tool | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.