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Cologne, Germany

Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.v.

USPTO Granted Patents = 145

Forward Citations = 2,317

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172 inventors (with patents filed for the assignee):

Walter Peschka (8 out of 17 patents)

Winfried Buschulte (8 out of 10 patents)

Friedrich Lindner (8 out of 8 patents)

4. Rudiger K Rodloff (7 out of 7 patents)

5. Werner W Jungbluth (7 out of 7 patents)

6. Gottfried Schneider (5 out of 17 patents)

7. Herbert Wiegand (5 out of 5 patents)

8. Kurt Scheunemann (4 out of 4 patents)

9. Bernhard Hinz (4 out of 4 patents)

10. Klaus Baumer (4 out of 4 patents)

11. Richard Schodl (4 out of 4 patents)

12. Johannes Dietrich (3 out of 15 patents)

13. Volker Tank (3 out of 11 patents)

14. Elmar J Breitbach (3 out of 12 patents)

15. Michael Kallergis (3 out of 3 patents)

Core Competencies:

Aerosol Production

Cryogenic Pump

Electromagnetic Radiation Detection

Gas-Discharge Laser

Helicopter Airspeed Measurement

Microwave Technology

Optical Measurement

Solar Energy Conversion

Turbulence Control

Ultrasonic Testing

Wind Speed Measurement

Flow Vector Measurement

145 patents: Sort by Forward Citations

1. 5214596 - System for determining the airspeed of helicopters (1993-05-25),

2. 5053630 - Method and apparatus for determining the sign of the direction of a (1991-10-01),

3. 5024526 - Measuring instrument for determining the scattering and absorption (1991-06-18),

4. 4990781 - Spectroscopically operating infrared hygrometer (1991-02-05),

5. 4989810 - Method and apparatus for influencing a laminar turbulent boundary layer (1991-02-05),

6. 4974182 - Method and system for optically measuring simultaneously the emissivity (1990-11-27),

7. 4955035 - Microwave-pumped, high-pressure, gas-discharge laser (1990-09-04),

8. 4951136 - Method and apparatus for remote reconnaissance of the earth (1990-08-21),

9. 4934483 - Method of reducing the overflying noise of airplanes having a propeller (1990-06-19),

10. 4932214 - Processing system for liquid hydrogen (1990-06-12),

11. 4928012 - System for measuring electromagnetic radiation originating from the (1990-05-22),

12. 4928007 - Opto-electric A/D converter (1990-05-22),

13. 4924478 - Method of and device for contactless temperature measurement of an (1990-05-08),

14. 4918610 - Navigation, communication, and surveillance system based on DME (1990-04-17),

15. 4917576 - Method and apparatus for conveying a liquid (1990-04-17),

The German Aerospace Center (DLR) is the national research center for aerospace, energy, and transportation in Germany. As a research and innovation organization, DLR conducts cutting-edge research, develops technologies, and provides expertise and services in the fields of aeronautics, space, energy, transport, digitalization, and security. With multiple research facilities across Germany, DLR collaborates with industry, universities, and international partners to drive technological advancements and enable sustainable solutions for the future.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

145 Patents

#9 in Cologne

#455 in Germany

#5,458 in the World

Cologne, Germany

Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.v.

Forward Citations = 2,317

172 inventors:

Walter Peschka (8 out of 17 patents)

Winfried Buschulte (8 out of 10 patents)

Friedrich Lindner (8 out of 8 patents)

4. Rudiger K Rodloff (7 out of 7 patents)

5. Werner W Jungbluth (7 out of 7 patents)

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