Martin Engelhardt
6Patents
2h-index
18Co-inventors
44Inventor score
Filing activity: May 22, 1996 → Jun 18, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5723523A | Rubber composition for a radial tire having improved processability and adhesive strength | Chemistry; Metallurgy | 5 | Expired |
| US9316450B2 | Heat exchanger and method for manufacturing a heat exchanger | Emerging Cross-Sectional Technologies | 4 | Active |
| US7896065B2 | Charge-air cooler for motor vehicles | Emerging Cross-Sectional Technologies | 2 | Active |
| US6087603A | Switch with moving contact makers in the form of spring tongues | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5861592A | Reset device for turn signal reset switch with trigger finger tensioned by a compression spring | Performing Operations; Transporting | 0 | Expired |
| US9553345B2 | Heat exchanger | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.