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Nieuwegen, Netherlands

Skf Industrial Trading & Development Company, B.v.

USPTO Granted Patents = 204

Forward Citations = 1,763

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169 inventors (with patents filed for the assignee):

Armin Olschewski (31 out of 161 patents)

Manfred Brandenstein (27 out of 181 patents)

Horst M Ernst (22 out of 77 patents)

4. Lothar Walter (19 out of 116 patents)

5. Rainer Schurger (16 out of 31 patents)

6. Hendrikus Jan Kapaan (15 out of 48 patents)

7. Erich Burkl (15 out of 19 patents)

8. Antonio Gabelli (13 out of 17 patents)

9. Johan C Bras (12 out of 12 patents)

10. Martin B Verburgh (9 out of 11 patents)

11. Stig L Hallerback (8 out of 24 patents)

12. Herman D Lankamp (7 out of 7 patents)

13. Hendrik Dolfsma (6 out of 6 patents)

14. George Tin Wan (5 out of 5 patents)

15. Karel N Vermeiren (5 out of 7 patents)

Core Competencies:

Rolling Element Bearing

Extreme Pressure Grease

Electrochemical Machining

Polymer Thickened Lubricants

Bearing Assembly

Shaft Seal Arrangement

Lubrication Pump

Homokinetic Coupling

Sealing Assembly

Vibration Analysis

Quality Testing of Lubricants

Defect Detection in Moving Parts

204 patents: Sort by Forward Citations

1. 6149311 - Rolling element bearing having at least one rolling element which is (2000-11-21),

2. 6090755 - Use of bismuth compounds in extreme pressure grease lubricant (2000-07-18),

3. 5971620 - Rolling element bearing comprising a zirconium material (1999-10-26),

4. 5971619 - Single row bearing ring with monitoring device (1999-10-26),

5. 5967670 - Rolling element bearing having at least one rolling element having a (1999-10-19),

6. 5882491 - Electrode for electrochemical machining, method of electrochemical (1999-03-16),

7. 5879533 - Method of electrochemical machining and bearing manufactured with said (1999-03-09),

8. 5874391 - Polymer thickened lubricating grease (1999-02-23),

9. 5860747 - Grease lubricated rolling element bearing comprising a cage coated with (1999-01-19),

10. 5846918 - Polymer thickened lubricants for high operating temperatures (1998-12-08),

11. 5822861 - Method of manufacturing a roller bearing (1998-10-20),

12. 5803616 - Grease retainer and taper roller bearing having same (1998-09-08),

13. 5773394 - Conducting polymer-thickened grease compositions (1998-06-30),

14. 5722780 - Cage for rolling element bearing (1998-03-03),

15. 5720530 - Hub unit with connection by means of cup spring (1998-02-24),

SKF Industrial Trading & Development Company, B.V. is a leading global supplier of products, solutions, and services within the areas of bearings, seals, lubrication systems, mechatronics, and services. With a history dating back over a century, SKF has a strong presence in the industrial market, serving various sectors including mining, energy, manufacturing, and automotive. Their advanced technologies and expertise enable customers to optimize machine performance, reduce maintenance, and enhance productivity. For more information, please visit their website.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

204 Patents

#1 in Nieuwegen

#39 in Netherlands

#4,039 in the World

Nieuwegen, Netherlands

Skf Industrial Trading & Development Company, B.v.

Forward Citations = 1,763

169 inventors:

Armin Olschewski (31 out of 161 patents)

Manfred Brandenstein (27 out of 181 patents)

Horst M Ernst (22 out of 77 patents)

4. Lothar Walter (19 out of 116 patents)

5. Rainer Schurger (16 out of 31 patents)

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