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Pforzheim, Germany

Nokia Graetz

USPTO Granted Patents = 17

Forward Citations = 60

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19 inventors (with patents filed for the assignee):

Rolf Zondler (5 out of 15 patents)

Michael Schlipf (3 out of 5 patents)

Norbert Thiel (2 out of 27 patents)

4. Volker Gerstle (2 out of 8 patents)

5. Friedrich Nelle (2 out of 2 patents)

6. Heinz Lehner (2 out of 2 patents)

7. Klaus Nitzsche (2 out of 2 patents)

8. Walter Kornaker (2 out of 3 patents)

9. Kurt M Tischer (2 out of 10 patents)

10. Bernhard Lau (2 out of 2 patents)

11. Uwe Mayer (1 out of 1 patent)

12. Kurt-Manfred Tischer (1 out of 7 patents)

13. Karl Kniesser (1 out of 1 patent)

14. Werner Schanz (1 out of 1 patent)

15. Eberhard Nill (1 out of 4 patents)

17 patents: Sort by Forward Citations

1. 4946112 - Winding apparatus (1990-08-07),

2. 4929210 - Cathode-ray tube supporting rack (1990-05-29),

3. 4928041 - Flat display device (1990-05-22),

4. 4928035 - Glass viewing screen for a color-picture-reproducing device and a method (1990-05-22),

5. 4917822 - Graphite-containing conductive suspension for picture tubes (1990-04-17),

6. 4891549 - Electron gun system (1990-01-02),

7. 4889781 - Process and apparatus for producing a black matrix layer (1989-12-26),

8. 4884759 - Winding apparatus (1989-12-05),

9. 4864189 - Control plate for display devices (1989-09-05),

10. 4843278 - In-line gun system for a color picture tube (1989-06-27),

11. 4838658 - Liquid crystal alignment layer with sidechains controlling tilt angle (1989-06-13),

12. 4838651 - Projection tube having an insulating layer of magnesium oxide and a high (1989-06-13),

13. 4827185 - Color picture tube having internal conductive coatings (1989-05-02),

14. 4824693 - Method for depositing a solderable metal layer by an electroless method (1989-04-25),

15. 4822143 - Picture-reproducing arrangement using a picture tube, and method of (1989-04-18),

Nokia Graetz is a leading telecommunications company that specializes in providing innovative solutions to help businesses connect and communicate effectively. With a focus on cutting-edge technology and sustainable practices, Nokia Graetz is committed to driving the digital transformation of industries around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

17 Patents

#7 in Pforzheim

#2,506 in Germany

#34,877 in the World

Pforzheim, Germany

Nokia Graetz

Forward Citations = 60

19 inventors:

Rolf Zondler (5 out of 15 patents)

Michael Schlipf (3 out of 5 patents)

Norbert Thiel (2 out of 27 patents)

4. Volker Gerstle (2 out of 8 patents)

5. Friedrich Nelle (2 out of 2 patents)

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