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Albstadt, Germany

Guehring Ohg

USPTO Granted Patents = 25

Forward Citations = 79

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27 inventors (with patents filed for the assignee):

Lutfi Bozkurt (5 out of 7 patents)

Ingo Von Puttkamer (2 out of 5 patents)

Bruno Teusch (2 out of 6 patents)

4. Hakki Aygün (2 out of 2 patents)

5. Klaus Matheis (2 out of 8 patents)

6. Gerd Heckel (2 out of 7 patents)

7. Jochen Bitzer (2 out of 2 patents)

8. Armin Helbig (2 out of 2 patents)

9. Jochen Gruber (2 out of 2 patents)

10. Gilbert Kleiner (2 out of 8 patents)

11. Peter Haenle (1 out of 3 patents)

12. Hans-Peter Hollfelder (1 out of 9 patents)

13. Gerhard Schanz (1 out of 3 patents)

14. Holger Ast (1 out of 3 patents)

15. Peter Sommerfeldt (1 out of 3 patents)

25 patents: Sort by Forward Citations

1. 9649696 - Chuck (2017-05-16),

2. 9623494 - Machining tool (2017-04-18),

3. 9566650 - Hydro-expansion chuck (2017-02-14),

4. 9555478 - Chuck for a tool (2017-01-31),

5. 9321111 - Rotationally driven multi-bevel step tool (2016-04-26),

6. 9157481 - Clamping system for detachably connecting two preferably rotationally symmetrical parts (2015-10-13),

7. 9144853 - Multi-edged machining tool for post-machining of bores (2015-09-29),

8. 9056360 - Multi-blade cutting and drilling finishing tool (2015-06-16),

9. 9056357 - Machining tool and method for producing same (2015-06-16),

10. 9039336 - Multi-blade solid carbide drill (2015-05-26),

11. 9004825 - Multiple edge drill (2015-04-14),

12. 8998543 - Blank and tool with cooling channels (2015-04-07),

13. 8992136 - Rotary-driven tool for cutting machining with a cutting body (2015-03-31),

14. 8979447 - Face miller and use thereof (2015-03-17),

15. 8944726 - Countersinking tool (2015-02-03),

Guehring OHG is a leading global manufacturer of precision tools for metal cutting. With over 100 years of experience, the company offers a wide range of high-quality drilling, milling, threading, and reaming tools. Guehring's innovative solutions and state-of-the-art manufacturing processes ensure superior performance and efficiency. Serving diverse industries such as automotive, aerospace, and medical, Guehring is committed to delivering cutting-edge tooling solutions to meet the evolving needs of its customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

25 Patents

#4 in Albstadt

#1,867 in Germany

#24,930 in the World

Albstadt, Germany

Guehring Ohg

Forward Citations = 79

27 inventors:

Lutfi Bozkurt (5 out of 7 patents)

Ingo Von Puttkamer (2 out of 5 patents)

Bruno Teusch (2 out of 6 patents)

4. Hakki Aygün (2 out of 2 patents)

5. Klaus Matheis (2 out of 8 patents)

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