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HEIDENHAIN JOHANNES

Overview
  • Total Patents
    59
About

HEIDENHAIN JOHANNES has a total of 59 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets measurement, optics and basic communication technologies are WENCZLER & HEIDENHAIN, RIEDER HEINZ and COOKE CONRAD REGINALD.

Patent filings in countries

World map showing HEIDENHAIN JOHANNESs patent filings in countries

Patent filings per year

Chart showing HEIDENHAIN JOHANNESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Burkhardt Horst 3
#2 Schwefel Ernst 2
#3 Kraus Heinz 2
#4 Seewald Gerhard 1
#5 Hampl Walter 1
#6 Lebowsky Fritz 1
#7 Klepp Wendelin 1
#8 Heidenhain Johannes 1
#9 Spies Alfons 1
#10 Kirstaedter Irmfried 1

Latest patents

Publication Filing date Title
GB1286490A Incremental measuring system including an error detecting circuit
GB1283068A Measuring system
GB1270005A Apparatus for determining the relative position of two objects
GB1242877A Arrangemeit for determining the position of two parts movable relative to each other
US3537763A Hydrostatic air-bearing system
GB1203787A Improvements in graduation scales
US3489483A Reading device for measuring rods
GB973198A Device for the spatial adjustment of a component by small amounts
GB1056864A Scale holder and process for the production and reduplication thereof
GB972588A Calipers
GB955763A Device for the determination of the relative positions of two members
GB945206A Device for the remote reading of scales
GB994194A A device for electrically determining the position of a structural element provided with a scale
GB976286A Supports carrying index marks or markings and method for their production
GB964088A Device for reading the relative position of two parts which are displaceable in respect of one another
GB960601A Graduated-scale carrier
GB957717A Projection measuring apparatus
GB882272A Improvements in graduated scale supports
GB953064A Reading device for linear and circular scales
GB932917A Photo-electric measuring and transposing device