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For the Inventor, By the Inventor

Tübingen, Germany

Walter Maschinenbau Gmbh

Calculating rank
USPTO Granted Patents = 13

% Expired Patents = 38.5


Trademarks = 3

Forward Citations = 15

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23 inventors (with patents filed for the assignee):

goldMedal Oliver Wenke (2 out of 4 patents)

silverMedal Christoph Plüss (2 out of 2 patents)

bronzeMedal Wolfgang Nuber (2 out of 2 patents)

4.  Christian Dilger (2 out of 6 patents)

5.  Maximilian Warhanek (1 out of 3 patents)

6.  Siegfried Hegele (1 out of 1 patent)

7.  Ulrich Braendle (1 out of 1 patent)

8.  Lukas Gussmann (1 out of 1 patent)

9.  Bruno Frei (1 out of 5 patents)

10.  Manfred Maier (1 out of 1 patent)

11.  Stefan Wolfgram (1 out of 1 patent)

12.  Heinrich Mushardt (1 out of 2 patents)

13.  Daniel Schindler (1 out of 1 patent)

14.  Simon Kümmerle (1 out of 1 patent)

15.  Bernhard Pichler (1 out of 1 patent)


13 patents:

1. 12179287 - Method for the material-removing laser machining of a workpiece (2024-12-31),
2. 10919122 - Grinding and/or erosion machine (2021-02-16),
3. 10730707 - Conveying device for conveying a workpiece (2020-08-04),
4. 10401827 - Method and device for machining a tool by removing material (2019-09-03),
5. 10357858 - Actuating device for a steady rest (2019-07-23),
6. 9694473 - Method and device for machining a rotary tool with a plurality of cutting bodies (2017-07-04),
7. 9610666 - Lifting apparatus having a toggle lever mechanism (2017-04-04),
8. 9496669 - Sliding contact arrangement for an erosion arrangement and method for producing a sliding contact arrangement (2016-11-15),
9. 9409271 - Coolant distributor for a machine tool (2016-08-09),
10. 8688269 - Apparatus for teaching a gripping device (2014-04-01),
11. 7546787 - Machine tool with improved concentricity (2009-06-16),
12. 7103441 - Calibration procedures and such using an erosion and grinding machine (2006-09-05),
13. 7081039 - Grinder system and method for creating a contoured cutting face with a variable axial rake angle (2006-07-25),
Company Overview
Walter Maschinenbau GmbH, based in Tübingen, Germany, specializes in the development and manufacturing of advanced machine tools and precision engineering solutions. The company focuses on providing innovative technologies for metalworking, particularly in the areas of cutting tools and machining systems. With a commitment to quality and precision, Walter serves a diverse range of industries, enhancing productivity and efficiency in manufacturing processes worldwide.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

13 Patents

#11 in Tübingen

#3,086 in Germany

#45,104 in the World

Tübingen, DE
Tübingen, Germany

Walter Maschinenbau Gmbh

Forward Citations = 15

23 inventors:

goldMedal Oliver Wenke (2 out of 4 patents)

silverMedal Christoph Plüss (2 out of 2 patents)

bronzeMedal Wolfgang Nuber (2 out of 2 patents)

4.  Christian Dilger (2 out of 6 patents)

5.  Maximilian Warhanek (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Walter Maschinenbau Gmbh. Retrieved from https://idiyas.com/company/walter-maschinenbau

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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