Inventor

LUTHER ERICH

8 patents

⚠️ This page may combine multiple inventors who share the name “LUTHER ERICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAELZER MARTIN

3 patents

US4724377AFeb 9, 1988

LUTHER & MAELZER GMBH

3 patents

US4273321AJun 16, 1981

Apparatus for feeding conductor plates into a conductor plate tester

LUTHER & MAELZER GMBH7 citations72

US4245940AJan 20, 1981

Method and apparatus for sorting and stacking conductor plates tested in a conductor plate tester and an apparatus for carrying out the same

LUTHER & MAELZER GMBH10 citations72

US4208783AJun 24, 1980

Method for determining the offset between conductor paths and contact holes in a conductor plate

LUTHER & MAELZER GMBH9 citations72

LUTHER & MAELZER LM ELECTRONIC

1 patent

US3996516ADec 7, 1976

Apparatus and process for testing printed circuits

LUTHER & MAELZER LM ELECTRONIC48 citations88

LUTHER ERICH

1 patent

US4359162ANov 16, 1982

Device for stacking board-staped articles

LUTHER ERICH15 citations71

LUTHER ERICH

MAELZER MARTIN

Apparatus for testing electrical printed circuit boards

Adapter for a printed circuit board testing device

Adapter for a printed circuit board testing apparatus

LUTHER & MAELZER GMBH

Apparatus for feeding conductor plates into a conductor plate tester

Method and apparatus for sorting and stacking conductor plates tested in a conductor plate tester and an apparatus for carrying out the same

Method for determining the offset between conductor paths and contact holes in a conductor plate

LUTHER & MAELZER LM ELECTRONIC

Apparatus and process for testing printed circuits

LUTHER ERICH

Device for stacking board-staped articles