Forward Citations = 115

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6 inventors (with patents filed for the assignee):

Hanno Roller (6 out of 9 patents)

Roland Starck (5 out of 11 patents)

Karl-Heinz Nauerth (4 out of 7 patents)

4. Helmut Ohnmacht (3 out of 14 patents)

5. Klaus Meywald (2 out of 9 patents)

6. Rudi Kitt (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 4990748 - Apparatus for heating gases (1991-02-05),

2. 4956545 - Heater with tap (1990-09-11),

3. 4948953 - Holding part for PTC components (1990-08-14),

4. 4942289 - Electric heating element with PTC component (1990-07-17),

5. 4845345 - Electrical heating element with meander-shaped windings (1989-07-04),

6. 4671072 - Sensor for detecting frost deposits (1987-06-09),

7. 4580123 - Thermal protective switch (1986-04-01),

8. 4418272 - Electric heater (1983-11-29),

9. 4371777 - Continuous flow electric water heater (1983-02-01),

10. 4341946 - Electrical resistance heating element (1982-07-27),

11. 4331860 - Electrical resistance heating element (1982-05-25),

Company Overview

Fritz Eichenauer GmbH & Co. KG, based in Kandel, Germany, specializes in the development and manufacturing of high-quality precision components and systems for various industries. The company focuses on innovative solutions in mechanical engineering, particularly in the fields of automation and assembly technology. With a commitment to quality and precision, Fritz Eichenauer serves a diverse clientele, providing tailored products that meet specific industry needs while ensuring reliability and efficiency in operations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

11 Patents

#2 in Kandel

#3,524 in Germany

#51,801 in the World

Kandel, Germany

Fritz Eichenauer Gmbh & Co. Kg

Forward Citations = 115

6 inventors:

Hanno Roller (6 out of 9 patents)

Roland Starck (5 out of 11 patents)

Karl-Heinz Nauerth (4 out of 7 patents)

4. Helmut Ohnmacht (3 out of 14 patents)

5. Klaus Meywald (2 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fritz Eichenauer Gmbh & Co. Kg. Retrieved from https://idiyas.com/company/fritz-eichenauer-and-company-kg

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]