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JOHANSSON AB C E

Overview
  • Total Patents
    190
About

JOHANSSON AB C E has a total of 190 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United States, Sweden and United Kingdom. Its main competitors in its focus markets measurement, mechanical elements and machine tools are MITSUTOYO SEISAKUSHO, MAHR GMBH and MITUTOYO MFG CO LTD.

Patent filings per year

Chart showing JOHANSSON AB C Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pettersson Bo 31
#2 Gustafsson Carl-Erik 20
#3 Johansson Aktiebolaget C E 10
#4 Wiklund Rudolf 10
#5 Petterson Bo 5
#6 Abramson Hugo 5
#7 Hugo Abramson 5
#8 Edvard Johansson Carl 4
#9 Gustafsson C-E 3
#10 Pettersson B 3

Latest patents

Publication Filing date Title
WO02090786A1 Guide for ball joint
AU8040901A A bearing device at a co-ordinate measuring machine
AU8041001A Angle transducer
EP1140419A1 Device for a movable carriage carried in a bearing of air
US6176018B1 Positioning device
WO9725588A1 Device for determining the dimensions of three-dimensional objects
EP0672885A2 A coordinate measuring machine.
EP0629833A2 Frame for a measuring machine
EP0604380A1 A co-ordinate measuring machine
EP0579586A1 An absolute capacitive encoder
SE9203885D0 Method and arrangement for reducing deformations in coordinate measuring machines
US5287629A Machine stand, particularly for so-called coordinate measuring machines, and a method for constructing the stand
EP0498780A1 A method and arrangement for determining the linear (heat) expansion of elongated bodies
SE9100276D0 Gauge block
EP0427692A2 A contactless measuring probe
SE464048B Method for optical measurement on surfaces
SE9000222D0 Method and arrangement for controlling geometrically related quality characteristics of toothed wheels
SE9000018D0 Method for optical measurement on surfaces and arrangement for this
EP0329635A2 Method for determining positional errors and for compensating for such errors, and apparatus for carrying out the method
WO8802848A1 An absolute measurement scale system