Ulrich Hartmann
12Patents
4h-index
41Co-inventors
60Inventor score
Filing activity: Jun 26, 1987 → Mar 27, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4823626A | Inertial sensor arrangement | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6179246A | Seeker head for target tracking missiles | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5337455A | Device and method for pneumatically feeding a feeding chute | Textiles; Paper | 6 | Expired |
| US6978965B1 | Seeker for target-tracking missiles | Physics | 5 | Expired |
| US8847453B2 | Rotor and method for manufacturing a rotor of an electric machine | Emerging Cross-Sectional Technologies | 3 | Active |
| US5393506A | Method for the manufacturing of alkali monofluorophosphate | Chemistry; Metallurgy | 2 | Expired |
| US9343936B2 | Rotor for an electric machine | Electricity | 1 | Active |
| US10355539B2 | Composite electric machine | Emerging Cross-Sectional Technologies | 1 | Active |
| US9476404B2 | Method for assembling a segmented electrical machine while maintaining gaps between segments | Emerging Cross-Sectional Technologies | 1 | Active |
| US6584906B2 | Warhead triggering in target-tracking guided missiles | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US10454324B2 | Dynamo-electrical machine with segmented stator structure and/or rotor structure | Emerging Cross-Sectional Technologies | 0 | Active |
| US10211693B2 | Mounting of permanent magnets on a rotor of an electric machine | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.