EPO Patents = 3

Forward Citations = 63

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12 inventors (with patents filed for the assignee):

Christoph Pluss (2 out of 2 patents)

Claus Dold (2 out of 2 patents)

Maximilian Warhanek (1 out of 3 patents)

4. Bruno Frei (1 out of 5 patents)

5. Christian Walter (1 out of 1 patent)

6. Gregory Eberle (1 out of 1 patent)

7. Christoph Pluess (1 out of 1 patent)

8. Heinrich Mushardt (1 out of 2 patents)

9. Gerhard Brunner (1 out of 1 patent)

10. Urs Hunziker (1 out of 1 patent)

11. Roland Friederich (1 out of 1 patent)

12. Christoph Plüss (1 out of 1 patent)

13. Claus Dold (1 patent)

5 patents: Sort by Forward Citations

1. 10695869 - Process to produce a workpiece surface on a rod-shaped workpiece (2020-06-30),

2. 9770784 - Laser machining device and method for machining a workpiece by using a laser machining device (2017-09-26),

3. 8969758 - Laser machining apparatus and method for forming a surface on an unfinished product (2015-03-03),

4. 8916798 - Laser machining apparatus with switchable laser system and laser machining method (2014-12-23),

5. 8872065 - Laser machining apparatus and method for the manufacture of a rotationally symmetrical tool (2014-10-28),

Company Overview

Ewag AG is a Swiss company that specializes in the design and manufacture of high-precision tool grinding machines. With over 60 years of experience, Ewag is a world leader in the production of CNC grinding machines for cutting tool manufacturing and regrinding. Their innovative solutions and cutting-edge technology make them a trusted partner for industries such as automotive, aerospace, and medical equipment.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#1 in Etziken

#1,705 in Switzerland

Etziken, Switzerland

Ewag Ag

Forward Citations = 63

12 inventors:

Christoph Pluss (2 out of 2 patents)

Claus Dold (2 out of 2 patents)

Maximilian Warhanek (1 out of 3 patents)

4. Bruno Frei (1 out of 5 patents)

5. Christian Walter (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ewag Ag. Retrieved from https://idiyas.com/company/ewag-ag

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]

3 patents (EPO):

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]