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For the Inventor, By the Inventor

Tubingen, Germany

Hartmetall-werkzeugfabrik Paul Horn Gmbh


USPTO Granted Patents = 52



Trademarks = 6

Forward Citations = 221

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49 inventors (with patents filed for the assignee):

goldMedal Matthias Oettle (16 out of 16 patents)

silverMedal Matthias Luik (14 out of 15 patents)

bronzeMedal Yosuke Shimamoto (4 out of 35 patents)

4.  Yasuyuki Kanada (4 out of 40 patents)

5.  Christian Stark (4 out of 7 patents)

6.  Hans Schaefer (4 out of 4 patents)

7.  Hassan Noureddine (3 out of 3 patents)

8.  Ruediger Voege (3 out of 3 patents)

9.  Hans Schafer (3 out of 3 patents)

10.  Tobias Kemmler (2 out of 2 patents)

11.  Eckhard Wagner (2 out of 3 patents)

12.  Uli Ruoff (2 out of 2 patents)

13.  Markus Kannwischer (2 out of 3 patents)

14.  Manfred Josef Schwaiger (2 out of 2 patents)

15.  Peter Paul Schmida (2 out of 2 patents)


Core Competencies:
Tool Holder
Cutting Insert
Machining Tool
Power Skiving Tool
Drilling Tool
Milling Tool
Whirling Tool
Broaching Tool
Reamer
Indexable Cutting Insert
Tool System
Chip Removal

52 patents:

1. 12179274 - Tool holder and tool (2024-12-31),
2. 11980958 - Power skiving tool (2024-05-14),
3. 11958117 - Cutting insert and tool for machining a workpiece (2024-04-16),
4. 11826835 - Drilling tool (2023-11-28),
5. 11691207 - Chamfer tool (2023-07-04),
6. 11517967 - Whirling tool (2022-12-06),
7. 11484954 - Milling tool holder and milling tool (2022-11-01),
8. 11484949 - Cutting insert and cutting tool (2022-11-01),
9. D963717 - Cutting insert (2022-09-13),
10. D963716 - Cutting insert (2022-09-13),
11. 11440101 - Tool for machining a workpiece (2022-09-13),
12. D931916 - Cutting insert (2021-09-28),
13. 10758986 - Cutting insert and tool for machining (2020-09-01),
14. 10751814 - Cutting insert, tool holder and tool (2020-08-25),
15. 10646926 - Cutting insert, tool holder, and tool for machining a workpiece (2020-05-12),
Hartmetall-Werkzeugfabrik Paul Horn GmbH is a leading manufacturer of precision cutting tools. With a history of over 60 years, the company specializes in producing carbide inserts, grooving tools, and solid carbide tools for various industries, including automotive, aerospace, and medical. Horn GmbH offers innovative solutions for demanding machining tasks and is renowned for its high-quality products and excellent customer service.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

52 Patents

#2 in Tubingen

#1,044 in Germany

#13,143 in the World

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Tubingen, Germany

Hartmetall-werkzeugfabrik Paul Horn Gmbh

Forward Citations = 221

49 inventors:

goldMedal Matthias Oettle (16 out of 16 patents)

silverMedal Matthias Luik (14 out of 15 patents)

bronzeMedal Yosuke Shimamoto (4 out of 35 patents)

4.  Yasuyuki Kanada (4 out of 40 patents)

5.  Christian Stark (4 out of 7 patents)

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