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LKB PRODUKTER FABRIKSAKTIEBOLA

Overview
  • Total Patents
    45
About

LKB PRODUKTER FABRIKSAKTIEBOLA has a total of 45 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets measurement, machines and transport are LUMITEST LTD, SERVOTEK AB and COLAB LAB INC.

Patent filings in countries

World map showing LKB PRODUKTER FABRIKSAKTIEBOLAs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Germany 12
#3 United Kingdom 12
#4 Switzerland 6
#5 Austria 1

Patent filings per year

Chart showing LKB PRODUKTER FABRIKSAKTIEBOLAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harry Svensson Svante 8
#2 Svensson Svante Harry 5
#3 Harry Svensson 2
#4 Lkb-Produkter Fabriksaktiebola 2
#5 Harry Svante Svensson 1
#6 Svensson Harry S 1
#7 Hagdahl Erik Lennart 1
#8 Borje Thorstensson 1
#9 Persson Algy 1
#10 Lennart Hagdahl Erik 1

Latest patents

Publication Filing date Title
DE1116456B Device for scanning a code marked by means of passive switching elements on movable objects
DE1115472B Observation device
GB862412A Improvements relating to microtomes
US3067409A Automatic reading device
GB882906A Apparatus for automatically identifying objects from numerically representative marks carried thereby
DE1079594B Device for the chromatographic separation of substances dissolved in a liquid
US2988222A Device for the separation of substances dissolved in a liquid
GB837363A Apparatus for the separation of substances dissolved in a liquid
GB773357A Improved apparatus for collecting liquid samples
US2821881A Optical arrangement for analysis of refractive index
US2740319A Interferometer for wind tunnels
GB761316A Improvements relating to interferometers
GB756626A Improvements relating to refractometers
GB760858A Recording interferometric arrangement for refractive index analysis of flowing media
DE1017821B Method and device for the simultaneous implementation of several electrophoretic separations
DE1033448B Osmometer
US2982168A Refractometers for liquids and gases
DE1100326B Refractometric cell
GB750723A Refractometer for liquids and gases
DE1121366B Arrangement for registering the refractive index of layered solutions