Graham Gerhardt
11Patents
4h-index
19Co-inventors
57Inventor score
Filing activity: Aug 14, 2001 → Jun 10, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8276895B2 | Clamping device | Emerging Cross-Sectional Technologies | 28 | Active |
| US6896454B2 | Electric power tool | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9032630B2 | Vegetation trimmer | Performing Operations; Transporting | 7 | Active |
| US9409273B2 | Combination of electric tools and start method thereof | Fixed Constructions | 7 | Active |
| US10946544B2 | Multifunctional machine | Performing Operations; Transporting | 2 | Active |
| US9067267B2 | Cutting machine with blade clamp | Emerging Cross-Sectional Technologies | 1 | Active |
| US11154974B2 | Hand-held tool and clamping device thereof | Performing Operations; Transporting | 1 | Active |
| US10189174B2 | Portable cutting tool | Performing Operations; Transporting | 1 | Active |
| US12119685B2 | Control device and electric power tool system | Electricity | 0 | Active |
| US11192270B2 | Portable cutting tool | Performing Operations; Transporting | 0 | Active |
| US10933433B2 | Hand-held high-pressure cleaning machine and adapter | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.