Forward Citations = 210

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9 inventors (with patents filed for the assignee):

Arthur Eugster (4 out of 14 patents)

Daniel Fischer (3 out of 50 patents)

Richard Amiel (2 out of 4 patents)

4. Gotthard Mahlich (1 out of 14 patents)

5. Rudolf Maass (1 out of 33 patents)

6. Richard Amie (1 out of 1 patent)

7. Berndt Diefenbach (1 out of 4 patents)

8. Thomas Haslacher (1 out of 1 patent)

9. Bernd Diefenbach (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. D377576 - Espresso machine (1997-01-28),

2. D366982 - Pump-type espresso machine (1996-02-13),

3. 5447631 - Filter element for espresso makers (1995-09-05),

4. D361691 - Pump-type espresso machine (1995-08-29),

5. D361690 - Coffee maker (1995-08-29),

6. 5443555 - Insertion aid for the strainer holder and an espresso machine (1995-08-22),

7. 5357848 - Coffee machine (1994-10-25),

8. 5337652 - Espresso machine (1994-08-16),

9. D337688 - Espresso machine (1993-07-27),

10. D328684 - Handpump-espresso machine (1992-08-18),

11. D324621 - Espresso machine (1992-03-17),

12. D316004 - Coffee machine (1991-04-09),

13. 4947738 - Apparatus for preparing hot beverages (1990-08-14),

Company Overview

Arthur Eugster Ag is a Swiss company based in Romanshorn, specializing in the development and manufacturing of high-quality precision components and systems. The organization focuses on advanced engineering solutions, particularly in the fields of mechanical and electronic systems, catering to various industries including automotive, aerospace, and medical technology. With a commitment to innovation and quality, Arthur Eugster Ag plays a significant role in enhancing the performance and reliability of complex systems across its target markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#6 in Romanshorn

#878 in Switzerland

#45,039 in the World

Romanshorn, Switzerland

Arthur Eugster Ag

Forward Citations = 210

9 inventors:

Arthur Eugster (4 out of 14 patents)

Daniel Fischer (3 out of 50 patents)

Richard Amiel (2 out of 4 patents)

4. Gotthard Mahlich (1 out of 14 patents)

5. Rudolf Maass (1 out of 33 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Arthur Eugster Ag. Retrieved from https://idiyas.com/company/arthur-eugster-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]