Inventor
MATTHAEI HORST D
DE5 patents
Patents
5 patentsUS4208685AJun 17, 1980
Disk storage apparatus having an electrically tuned head-carriage actuator
IBM25 citations75
US4517538AMay 14, 1985
Electromagnetic rotary actuator with rocking movement, in particular for impact printers
IBM9 citations71
US4664543AMay 12, 1987
Device for monitoring and compensating for changes in the flight time of the print hammers of impact printers
IBM4 citations60
US4278357AJul 14, 1981
Apparatus for controlling impression in a daisy wheel printer
IBM1 citations48
US4377973AMar 29, 1983
Support for a type belt of a line printer
IBM1 citations45