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KROMER THEODOR GMBH & CO KG

Overview
  • Total Patents
    51
About

KROMER THEODOR GMBH & CO KG has a total of 51 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets civil engineering, control and machines are SUN LOCK CO LTD, SCHULTE C E GMBH and FUSS FRITZ GMBH & CO.

Patent filings in countries

World map showing KROMER THEODOR GMBH & CO KGs patent filings in countries

Patent filings per year

Chart showing KROMER THEODOR GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Marold Ulrich 19
#2 Opferkuch Wilhelm 11
#3 Heinemann Albert 10
#4 Schittenhelm Rudolf 2
#5 Schittenhelm Rudolf Dipl Ing 2
#6 Schittenhelm Rudolf Dipl-Ing 2
#7 Braun Guenter 1
#8 Schlitter Roger 1
#9 Kuntz W Prof 1
#10 Bornholdt Werner Prof Dr 1

Latest patents

Publication Filing date Title
DE19524829C1 Permutation lock with combination set by knob
DE19507998A1 Permutation lock with a cam disc and several tumbler discs
DE4415104A1 Portable data memory for entry control to e.g. lockers and car parks
DE4414244C1 Tumbler lock with a plurality of tumblers having bolt-stump channels
DE4333212C1 Closing device for a keyway of a safe door or the like
DE4323493C1 Number-combination lock with a rotary knob, with a cam disc and with a drop-in lever
DE4323257A1 Locking arrangement
DE4323259A1 Frame work
DE4323258A1 Securing element
DE4236201C1 Guard lock with swivel tumblers
DE4236200A1 Guard lock with several tumblers with tour channels
EP0408953A2 Combination lock with a cam disc and tumbler discs
DE4020871A1 Permutation lock with electric setting motor
DE4007493A1 DEVICE FOR MONITORING THE CLOSING POSITION OF A SWIVEL DOOR OR THE LIKE
DE4005459A1 Tumbler lock with additional keeper - which is released by action of tumbler when lock key is rotated
DE3940104A1 INPUT DEVICE WITH KEYPAD FOR CODE LOCKS OR THE LIKE
DE3935990A1 LOCKING UNIT FOR SAFE CABINET OR SAFE DOORS OR THE LIKE
DE3921705A1 Tumbler lock with sliding bolt and latched pin - uses coded card to energise opening and closing electromagnets as alternative to unlatching by mechanical key
DE3825645A1 Safe (locker) door with a door leaf and a bolt lock arranged in a lock case
DE3822671A1 Method and device for the electronic comparison of continuous lines