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NOLEK SYSTEM AB

Overview
  • Total Patents
    26
About

NOLEK SYSTEM AB has a total of 26 patent applications. Its first patent ever was published in 1977. It filed its patents most often in EPO (European Patent Office), Sweden and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, mechanical elements and machine tools are EST GROUP INC, JONES STUART G and BERLIN ENERGIEKOMBINAT.

Patent filings per year

Chart showing NOLEK SYSTEM ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Persson John 6
#2 Bergstrand G 5
#3 Persson J 4
#4 Bergstrand Gunnar 4
#5 Bergstrand G M 3
#6 Hoffman S 2
#7 Loof B 1
#8 Hoffman Soeren 1
#9 Loeoef B 1
#10 Bergstrand Gunnar Magnus 1

Latest patents

Publication Filing date Title
AU7938582A A quick coupling device
WO8202240A1 A quick coupling device
EP0041530A1 Fluid-tightness testing of large vessels.
WO8101332A1 Method for filling a container quickly with a mixture of air and a tracer gas
WO8101333A1 Method for testing the tightness of a test volume
EP0063113A1 Method and device for tightness testing of a test object having at least two separate chambers
WO8002316A1 Quick coupling device
SE7903649L Method and arrangement for testing the tightness of two separate chambers of a test object, separated by at least one partition wall, using a pressure fluid
WO8000740A1 Pipe coupling device