For the Inventor, By the Inventor

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Fagersta, Sweden

Epiroc Drilling Tools Aktiebolag

USPTO Granted Patents = 8

CIPO Patents = 14

EPO Patents = 12

Trademarks = 4

Forward Citations = 7

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40 inventors (with patents filed for the assignee):

Tomas Rostvall (5 out of 8 patents)

Niklas Ahlén (1 out of 1 patent)

Pär Sundqvist (1 out of 1 patent)

4. Thomas Andersson (1 out of 1 patent)

5. Thomas Lilja (1 out of 2 patents)

6. Christian Heydeck (1 out of 1 patent)

7. Jimmy Carlsson (1 out of 4 patents)

8. Göran Stenberg (1 out of 6 patents)

9. Ernst Arne Johan Bram (1 out of 2 patents)

10. Henrik Sundberg (1 out of 1 patent)

11. Per-Anders Karlsson (1 out of 1 patent)

12. Magnus Gustavsson (1 out of 1 patent)

13. Adrian Berghorst (6 patents)

14. James Jing Yao (2 patents)

15. Greig Knox (5 patents)

8 patents: Sort by Forward Citations

1. 12345097 - Rock drill insert and method for manufacturing a rock drill insert (2025-07-01),

2. 11959361 - Pneumatic drill hammer comprising a boost chamber and a drilling rig comprising such a drill hammer (2024-04-16),

3. 11920410 - Drill tool and system for drill tool identification (2024-03-05),

4. 10858891 - Drill bit insert for rock drilling (2020-12-08),

5. 10711529 - Cutting tool (2020-07-14),

6. 10597744 - Method for treating toughness and hardness of drill bit buttons (2020-03-24),

7. 10195766 - Cutting tool (2019-02-05),

8. 9938768 - Device and system for percussion rock drilling (2018-04-10),

Epiroc Drilling Tools Aktiebolag is a leading manufacturer of drilling tools for the mining and construction industries. With a strong focus on innovation and quality, the company produces a wide range of cutting-edge drilling equipment to meet the diverse needs of its customers. Epiroc is committed to providing reliable and efficient solutions that drive productivity and sustainability in the drilling sector.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#5 in Fagersta

#686 in Sweden

Fagersta, Sweden

Epiroc Drilling Tools Aktiebolag

Forward Citations = 7

40 inventors:

Tomas Rostvall (5 out of 8 patents)

Niklas Ahlén (1 out of 1 patent)

Pär Sundqvist (1 out of 1 patent)

4. Thomas Andersson (1 out of 1 patent)

5. Thomas Lilja (1 out of 2 patents)

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