JD

Joerg Drescher

DG Dr. Johannes Heidenhain Gmbh: 12 patents #22 of 417Top 6%
JG Johannes Heidenhain Gmbh: 1 patents #38 of 95Top 40%
📍 Samerberg, DE: #1 of 5 inventorsTop 20%
Overall (All Time): #380,268 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10060772 Method for correcting errors in position-measuring devices Ulrich Bichlmeier 2018-08-28
9921468 X-Y table with a position-measuring device Wolfgang Holzapfel, Markus Meissner, Ralph Joerger, Bernhard Musch, Thomas Kaelberer 2018-03-20
9664502 Interferential position-measuring device and method for operating an interferential position-measuring device Markus Meissner, Wolfgang Holzapfel 2017-05-30
9389065 Position-measuring device and system having such a position-measuring device Wolfgang Holzapfel, Markus Meissner, Ralph Joerger, Bernhard Musch, Thomas Kaelberer 2016-07-12
9389100 Optical position measuring instrument Wolfgang Holzapfel, Markus Meissner, Ralph Joerger, Bernhard Musch, Thomas Kaelberer 2016-07-12
9200893 Position-measuring device and system having a plurality of position-measuring devices Wolfgang Holzapfel, Markus Meissner, Ralph Joerger, Bernhard Musch, Thomas Kaelberer 2015-12-01
9188424 Interferometer Wolfgang Holzapfel, Markus Meissner, Ralph Joerger, Bernhard Musch, Erwin Spanner +1 more 2015-11-17
9151593 System and method for positioning a processing tool in relation to a workpiece Wolfgang Holzapfel, Markus Meissner, Ralph Joerger, Bernhard Musch, Thomas Kaelberer 2015-10-06
8988691 Position-measuring device Ralf Bihr, Wolfgang Holzapfel, Markus Meissner, Bernhard Musch, Bernhard Pletschacher 2015-03-24
8842295 System having a plurality of scanning units of a position measuring device Wolfgang Holzapfel, Markus Meissner, Ralph Joerger, Bernhard Musch, Thomas Kaelberer 2014-09-23
7707739 Method for attaching a scale to a carrier, a scale, and carrier having a scale Wolfgang Holzapfel, Peter Speckbacher, Josef Weidmann, Wolfgang Pucher, Kilian Bauer 2010-05-04
7542863 Position measuring system Markus Meissner 2009-06-02
7389595 Position-measuring device and method for operating a position-measuring device Markus Meissner 2008-06-24