Inventor

HARTLEY JOHN D

GB3 patents

Patents

3 patents

US4868863ASep 19, 1989

Apparatus for connecting data processing equipment to a communication network

IBM67 citations91

US4418473ADec 6, 1983

Method of making edge protected ferrite core

IBM15 citations68

US4451344AMay 29, 1984

Method of making edge protected ferrite core

IBM3 citations57