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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),

Fritz Eichenauer GmbH & Co. KG is a leading manufacturer of high-quality heating elements and sensors for various industries. With over 70 years of experience, the company offers innovative solutions and custom-made products to meet the specific needs of its customers. Eichenauer's products are known for their reliability, durability, and efficiency, making them a trusted choice for clients around the world.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

11 Patents

#2 in Kandel

#3,493 in Germany

#50,159 in the World

Kandel, Germany

Fritz Eichenauer Gmbh & Co. Kg