Inventor

RUPRICH WILHELM

DE3 patents

Patents

3 patents

US4248823AFeb 3, 1981

Method of making ink jet print head

NCR CO23 citations79

US4493137AJan 15, 1985

Method of making a drive element assembly for ink jet printing

NCR CO16 citations71

US4376944AMar 15, 1983

Ink jet print head with tilting nozzle

NCR CO15 citations70