Inventor
HARTMANN KURT
DE13 patents
⚠️ This page may combine multiple inventors who share the name “HARTMANN KURT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
12 patentsUS4295746AOct 20, 1981
Arrangement for feeding electrodes in metal paper printers
IBM19 citations81
US4371857AFeb 1, 1983
Electromagnetically operable ram actuator in particular for impact printers
IBM7 citations72
US4527139AJul 2, 1985
Electromagnetic ram actuator
IBM8 citations71
US4517538AMay 14, 1985
Electromagnetic rotary actuator with rocking movement, in particular for impact printers
IBM9 citations71
US4425845AJan 17, 1984
Bank for accommodating several print ram units
IBM3 citations61
US4412197AOct 25, 1983
Electromagnetic ram actuator
IBM5 citations61
US4388861AJun 21, 1983
Bank for accommodating several print hammer units
IBM3 citations61
US4262316AApr 14, 1981
Record storage apparatus
IBM2 citations58
US4688012AAug 18, 1987
Electromagnetic actuator mechanism in particular for print hammer drives
IBM6 citations57
US4651640AMar 24, 1987
Print hammer bank in modular design
IBM1 citations51
US4302700ANov 24, 1981
Electrode guide for metal paper printers
IBM1 citations51
US4243332AJan 6, 1981
Electrode guide
IBM1 citations51