David A. Hempe
5Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Feb 4, 2003 → Oct 26, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7064462B2 | Power tools with switched reluctance motor | Electricity | 77 | Expired |
| US7521826B2 | Power tools with switched reluctance motor | Electricity | 41 | Expired |
| US7658012B2 | Drive mechanism and power tool | Emerging Cross-Sectional Technologies | 35 | Expired |
| US11511894B2 | Cable tie application tool | Performing Operations; Transporting | 5 | Active |
| US11827394B2 | Cable tie application tool | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.