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.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 8 | |
#2 | Sweden | 8 | |
#3 | WIPO (World Intellectual Property Organization) | 7 | |
#4 | United States | 2 | |
#5 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Mechanical elements | |
#3 | Machine tools | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Pipes | |
#2 | Testing of structures | |
#3 | Presses | |
#4 | Unspecified technologies |
# | 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 |
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 |