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USPTO Patent Rankings Data through Dec 31, 2025
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Johann Greschner — 68 Patents

IBM: 67 patents #1,130 of 70,183Top 2%
CGCarl Zeiss Smt Gmbh: 1 patents #657 of 1,189Top 60%
Applied Materials: 1 patents #4,824 of 7,310Top 70%
Neckartenzlingen, DE: #2 of 197 inventorsTop 2%
Overall (All Time): #30,786 of 4,157,543Top 1%
68 Patents All Time
Johann Greschner has been granted 68 US patents while listed as an inventor at IBM. The first was granted in 1981 and the most recent in October 2011. Johann Greschner ranks #30,786 of 4,157,543 US inventors in our database (top 0.74%). Patent records list Johann Greschner in Neckartenzlingen, DE.

Issued Patents All Time

Showing 1–25 of 68 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8039813 Charged particle-optical systems, methods and components Antonio Casares, Thomas Kemen, Rainer Knippelmeyer, Thomas Bayer, Georg Fritz +1 more 2011-10-18 $35,517,000
6356089 Contact probe arrangement Thomas Bayer, Klaus Meissner, Werner Steiner, Roland Stoehr 2002-03-12 $13,941,000
6218264 Method of producing a calibration standard for 2-D and 3-D profilometry in the sub-nanometer range Johann W. Bartha, Thomas Bayer, Martin Nonnenmacher, deceased, Helga Weiss 2001-04-17 $20,042,000
6091124 Micromechanical sensor for AFM/STM profilometry Thomas Bayer, Helga Weiss 2000-07-18 $26,569,000
6087199 Method for fabricating a very dense chip package H. Bernhard Pogge, Bijan Davari, Howard L. Kalter 2000-07-11 $21,738,000
6088320 Micro-mechanically fabricated read/write head with a strengthening shell on the tip shaft Thomas Bayer, Helga Weiss 2000-07-11 $21,738,000
6061074 Ion generator for ionographic print heads Johann W. Bartha, Frank Druschke, Gerhard Elsner 2000-05-09 $23,540,000
6028008 Calibration standard for profilometers and manufacturing procedure Thomas Bayer, Klaus Meissner 2000-02-22 $38,576,000
6004700 Membrane mask for electron beam lithography Samuel Kalt, Klaus Meissner, Rudolf Paul 1999-12-21 $22,815,000
5998868 Very dense chip package H. Bernhard Pogge, Bijan Davari, Howard L. Kalter 1999-12-07 $33,125,000
5960255 Calibration standard for 2-D and 3-D profilometry in the sub-nanometer range and method of producing it Johann W. Bartha, Thomas Bayer, Martin Nonnenmacher, deceased, Helga Weiss 1999-09-28 $25,907,000
5939893 Contact probe arrangement for functional electrical testing Gerhard Elsner, Roland Stoehr 1999-08-17 $20,828,000
5935739 Manufacturing method for membrane lithography mask with mask fields Thomas Bayer, Samuel Kalt, Klaus Meissner, Hans C. Pfeiffer 1999-08-10 $20,467,000
5866443 Very dense integrated circuit package and method for forming the same H. Bernhard Pogge, Howard L. Kalter, Raymond J. Rosner 1999-02-02 $19,134,000
5863636 Adhesive bond for densely ordered elements Frank Druschke, Gerhard Elsner, Roland Stoehr 1999-01-26 $21,368,000
5817581 Process for the creation of a thermal SiO.sub.2 layer with extremely uniform layer thickness Thomas Bayer, Klaus Meissner 1998-10-06 $15,994,000
5817201 Method of fabricating a field emission device Peter Pleshko, Gerhard Schmid 1998-10-06 $15,994,000
5814885 Very dense integrated circuit package H. Bernhard Pogge, Howard L. Kalter 1998-09-29 $18,461,000
5791959 Method of fabricating a field emission device Johann W. Bartha, Volkhard Wolf 1998-08-11 $8,339,000
5789666 Resonant sensor for determining multiple physical values Thomas Bayer, Gerhard Schmid, Volker Wolf 1998-08-04 $10,071,000
5783905 Field emission device with series resistor tip and method of manufacturing Peter Pleshko, Gerhard Schmid 1998-07-21 $12,143,000
5770884 Very dense integrated circuit package H. Bernhard Pogge, Howard L. Kalter, Raymond J. Rosner 1998-06-23 $13,396,000
5717278 Field emission device and method for fabricating it Johann W. Bartha, Volkhard Wolf 1998-02-10 $18,636,000
5707537 Bulk removal, transport and storage fixture for small batch-fabricated devices Johann W. Bartha, Klaus Meissner, Volkhard Wolf 1998-01-13 $22,993,000
5665905 Calibration standard for 2-D and 3-D profilometry in the sub-nanometer range and method of producing it Johann W. Bartha, Thomas Bayer, Martin Nonnenmacher, deceased, Helga Weiss 1997-09-09 $15,735,000