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For the Inventor, By the Inventor

Leinfelden-Echterdingen, Germany

Euchner Gmbh Co.

Calculating rank
USPTO Granted Patents = 14

% Expired Patents = 14.3

Forward Citations = 166

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12 inventors (with patents filed for the assignee):

goldMedal Walter Link (4 out of 8 patents)

silverMedal Werner Rapp (4 out of 5 patents)

bronzeMedal Erik Bachle (3 out of 4 patents)

4.  Stefan Saxer (2 out of 2 patents)

5.  Erik Baechle (1 out of 4 patents)

6.  Jan Baur (1 out of 2 patents)

7.  Michael Euchner (1 out of 1 patent)

8.  Gerhard Prirsch (1 out of 1 patent)

9.  Peter Schmidt (1 out of 2 patents)

10.  Volker Fritsch (1 out of 1 patent)

11.  Wolfgang Hertrich (1 out of 1 patent)

12.  Giovanni Quinzio (1 out of 1 patent)


14 patents:

1. 6861597 - Safety switch with unlatching disc (2005-03-01),
2. 6801112 - Device for switching a connection according to the state of an apparatus to be monitored, especially a safety switch (2004-10-05),
3. 6680446 - Safety switch device for controlling a machine in relation to the position of monitored device (2004-01-20),
4. 6548774 - Device for switching an electric connection, especially in a hinge switch (2003-04-15),
5. 6409083 - Safety switch (2002-06-25),
6. 6182370 - Manually operated angle pickup (2001-02-06),
7. 6084185 - Safety switch (2000-07-04),
8. 5868243 - Safety switch assemblies (1999-02-09),
9. 5760353 - Safety switch (1998-06-02),
10. 5703339 - Safety switch (1997-12-30),
11. 4918591 - High frequency interference suppression filter for circuits to be (1990-04-17),
12. 4873400 - Manually activated position indicator (1989-10-10),
13. 4720907 - Identification system (1988-01-26),
14. 4600963 - Circuit arrangement to protect a semi-conductor switch which can be (1986-07-15),
Company Overview
Euchner GmbH & Co. is a prominent player in the field of industrial automation and safety technology, headquartered in Leinfelden-Echterdingen, Germany. The company specializes in developing innovative solutions for machine safety, access control, and automation systems, catering to a diverse range of industries including manufacturing and logistics. With a strong emphasis on research and development, Euchner is committed to enhancing operational safety and efficiency through advanced technology and reliable products.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

14 Patents

#4 in Leinfelden-Echterdingen

#2,911 in Germany

#42,312 in the World

Leinfelden-Echterdingen, DE
Leinfelden-Echterdingen, Germany

Euchner Gmbh Co.

Forward Citations = 166

12 inventors:

goldMedal Walter Link (4 out of 8 patents)

silverMedal Werner Rapp (4 out of 5 patents)

bronzeMedal Erik Bachle (3 out of 4 patents)

4.  Stefan Saxer (2 out of 2 patents)

5.  Erik Baechle (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Euchner Gmbh Co.. Retrieved from https://idiyas.com/company/euchner-company

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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