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LUTHER & MAELZER GMBH

Overview
  • Total Patents
    39
About

LUTHER & MAELZER GMBH has a total of 39 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets measurement, audio-visual technology and machines are SV PROBE PTE LTD, ATG ELECTRONIC GMBH and LUTHER ERICH.

Patent filings per year

Chart showing LUTHER & MAELZER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dehmel Ruediger 15
#2 Higgen Hans-Hermann 14
#3 Maelzer Martin 14
#4 De Gruyter Falko 6
#5 Maruchin Merutsuaa 4
#6 Bruchwald Edward 4
#7 Kassbaum Torsten 4
#8 Bruchwald Edward Dr 4
#9 Guelzow Andreas 3
#10 Kasbaum Torsten 3

Latest patents

Publication Filing date Title
US6525526B1 Method and device for testing printed circuit boards
DE19821225A1 Method for testing printed circuit cards
EP1007980A1 Printed circuit board testing device
DE19730516A1 PCB tester
WO9717825A1 Device for holding a printed circuit board
EP0760104A1 Process and system for testing the correct position of printed circuit boards having contact islands and conductor paths in a testing device
DE4439758A1 Test pin for a test adapter for printed circuit boards and method for producing a test pin
DE4438316A1 Circuit board position checking system
DE4417811A1 Testing electronic circuit boards
DE4414361A1 Electrical circuit-board and associated test device
DE3507619A1 Adapter for a circuit board tester
DE3444708A1 Adapter for a circuit board tester
DE3442123A1 Apparatus for separating stacked plates
DE3013215A1 ADAPTER FOR A SELF-PROGRAMMABLE CIRCUIT TEST DEVICE
US4208783A Method for determining the offset between conductor paths and contact holes in a conductor plate
DE2800775A1 Appts. testing circuit boards before components are mounted - has movable contact pins combined in pairs or groups and applied to board