Kurt Hartmann
13Patents
5h-index
7Co-inventors
59Inventor score
Filing activity: Jun 25, 1979 → Dec 11, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4295746A | Arrangement for feeding electrodes in metal paper printers | Physics | 16 | Expired |
| US4517538A | Electromagnetic rotary actuator with rocking movement, in particular for impact printers | Electricity | 8 | Expired |
| US4371857A | Electromagnetically operable ram actuator in particular for impact printers | Performing Operations; Transporting | 6 | Expired |
| US4527139A | Electromagnetic ram actuator | Electricity | 6 | Expired |
| US4688012A | Electromagnetic actuator mechanism in particular for print hammer drives | Electricity | 5 | Expired |
| US4412197A | Electromagnetic ram actuator | Performing Operations; Transporting | 4 | Expired |
| US4425845A | Bank for accommodating several print ram units | Performing Operations; Transporting | 3 | Expired |
| US4388861A | Bank for accommodating several print hammer units | Performing Operations; Transporting | 3 | Expired |
| US4262316A | Record storage apparatus | Physics | 1 | Expired |
| US4243332A | Electrode guide | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4302700A | Electrode guide for metal paper printers | Performing Operations; Transporting | 1 | Expired |
| US4651640A | Print hammer bank in modular design | Performing Operations; Transporting | 1 | Expired |
| US6691882B2 | Handling machine for the combined handling of containers and bulk materials | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.