EPO Patents = 7

Trademarks = 1

Forward Citations = 40

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4 inventors (with patents filed for the assignee):

Wolfgang Schrittenlacher (5 out of 5 patents)

Stefan Kunter (4 out of 12 patents)

Klaus Willmer (1 out of 1 patent)

4. Christian Maurer (1 out of 1 patent)

5. Uwe Nachtigal (0 patent)

6 patents: Sort by Forward Citations

1. 7831399 - Method for determining the gas volume flow in gas recirculation at a filling station (2010-11-09),

2. 7353703 - Method for detecting the fuel quantity during the refueling of a motor vehicle (2008-04-08),

3. 7258142 - Method for correctively controlling gas recirculation system at filling station (2007-08-21),

4. 7258001 - Ventilation mast monitoring system for filling stations (2007-08-21),

5. 6629455 - Method of determining the throughflow of a gas mixture (2003-10-07),

6. 6536273 - Thermal flow-rate sensor and method for determining the flow rate of a fluid (2003-03-25),

Fafnir GmbH is a leading manufacturing company specializing in the production of precision components for various industries. With over 50 years of experience, we deliver high-quality products that meet the stringent requirements of our clients. Our advanced technology and skilled workforce ensure that we are able to provide innovative solutions to our customers' needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

6 Patents

#111 in Hamburg

#5,319 in Germany

Hamburg, Germany

Fafnir Gmbh