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For the Inventor, By the Inventor

Sandviken, Sweden

Sandvik Ab


USPTO Granted Patents = 686

% Expired Patents = 7.0


Trademarks = 39

Forward Citations = 11,653

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570 inventors (with patents filed for the assignee):

goldMedal Gerold Weinl (31 out of 41 patents)

silverMedal Rolf G Oskarsson (21 out of 27 patents)

bronzeMedal Udo K Fischer (20 out of 24 patents)

4.  Per Hansson (16 out of 41 patents)

5.  Ulf Rolander (16 out of 21 patents)

6.  Arvo Leini (16 out of 18 patents)

7.  Bjorn Ljungberg (15 out of 22 patents)

8.  Stefan S Ederyd (15 out of 23 patents)

9.  Erik W Sundstrom (15 out of 24 patents)

10.  Goran Pantzar (14 out of 15 patents)

11.  Jorgen V Wiman (14 out of 24 patents)

12.  Lars-Gunnar Lundell (12 out of 12 patents)

13.  Anders Lenander (11 out of 19 patents)

14.  Lars-Gunnar Wallstrom (11 out of 11 patents)

15.  Conny Jansson (10 out of 36 patents)


Core Competencies:
Cemented Carbide
Cutting Insert
Heating Element
Stainless Steel
Tool Holder
Drilling Rig
Milling Tool
Percussive Drill Bit
Surface Modification
Boring Head
Rotatable Tool
Gyratory Crusher

686 patents:

1. 7037051 - Cutting insert for turning and milling (2006-05-02),
2. 7036748 - Method and apparatus for the drying of cemented carbide powder and the like (2006-05-02),
3. 7034260 - Method of making a heating element of molybdenum silicide type (2006-04-25),
4. 7013773 - Tool holder for carrying multiple tool heads simultaneously (2006-03-21),
5. 7012947 - Arrangement for fastening heating elements to a furnace (2006-03-14),
6. 6986873 - Method of producing a metal-containing single-phase composition (2006-01-17),
7. 6981855 - Drilling rig having a compact compressor/pump assembly (2006-01-03),
8. 6979156 - Machine spindle having a force-amplifier drawbar assembly (2005-12-27),
9. 6979153 - Deep-grooving insert having stepped cutting edge (2005-12-27),
10. 6978852 - Rock drill product and method (2005-12-27),
11. 6977016 - Surface modified stainless steel (2005-12-20),
12. 6974281 - Tool for chip removing machining (2005-12-13),
13. 6962468 - Clamping device for tool holder (2005-11-08),
14. 6939091 - Cutting insert for camshaft milling cutters (2005-09-06),
15. 6938710 - Bit head retaining system and method of installing a bit head in a percussion drill (2005-09-06),
Sandvik AB is a Swedish multinational engineering company specializing in mining and rock excavation, metal-cutting, and materials technology. They provide products and services to industries such as mining, construction, and manufacturing worldwide. With a long history dating back to 1862, Sandvik is known for its cutting-edge solutions, innovative technologies, and sustainable business practices.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Sandvik Ab
686 Patents

#2 in Sandviken

#12 in Sweden

#1,454 in the World

Sandviken, SE
Sandviken, Sweden

Sandvik Ab

Forward Citations = 11,653

570 inventors:

goldMedal Gerold Weinl (31 out of 41 patents)

silverMedal Rolf G Oskarsson (21 out of 27 patents)

bronzeMedal Udo K Fischer (20 out of 24 patents)

4.  Per Hansson (16 out of 41 patents)

5.  Ulf Rolander (16 out of 21 patents)

Please report any incorrect information to [email protected]
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