Inventor

LUTZ HEINZ

DE3 patents

Patents

3 patents

US6144319ANov 7, 2000

Anti-surveillance device for keyboards

IBM29 citations90

US4045696AAug 30, 1977

Rotor stator assembly for a low inertia stepping motor

IBM49 citations90

US5222626AJun 29, 1993

Housing for accommodating at least one cassette containing in particular paper money

IBM8 citations65