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Herzogenaurach, Germany

Ina Walzlager Schaeffler Ohg

USPTO Granted Patents = 193

Trademarks = 3

Forward Citations = 1,134

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194 inventors (with patents filed for the assignee):

Andreas Strauss (19 out of 48 patents)

Walter Speil (19 out of 61 patents)

Michael Haas (14 out of 35 patents)

4. Dieter Schmidt (13 out of 42 patents)

5. Alexander Zernickel (12 out of 36 patents)

6. Jochen Auchter (10 out of 24 patents)

7. Jens Schäfer (9 out of 10 patents)

8. Oliver Schnell (8 out of 53 patents)

9. Martin Scheidt (8 out of 19 patents)

10. Thomas Ullein (7 out of 18 patents)

11. Rudolf Sinner (7 out of 8 patents)

12. Josef Schwuger (7 out of 10 patents)

13. Rainer Ottersbach (6 out of 33 patents)

14. Joachim Dietz (6 out of 20 patents)

15. Jens Schafer (6 out of 42 patents)

Core Competencies:

Chain Tensioner

Radial Bearing

Linear Rolling Bearing

Camshaft Control Device

Variable Speed Gear Transmission

Hydraulic Actuation

Gas Exchange Valves

Clamping Device

Linear Guide

Fan Clutch

Switchable Support Element

Rolling Bearing Cage

193 patents: Sort by Forward Citations

1. 7108621 - Chain tensioner (2006-09-19),

2. 7041020 - Deflection pulley for a traction mechanism drive (2006-05-09),

3. 6979131 - Multiple-row radial bearing (2005-12-27),

4. 6904679 - Linear rolling bearing (2005-06-14),

5. 6892685 - Camshaft control device and control valve with leakage compensation (2005-05-17),

6. 6889641 - Camshaft control device and control valve with leakage compensation (2005-05-10),

7. 6857977 - Tensioner for a traction drive (2005-02-22),

8. 6820514 - Synchronizer body comprising an integrated detent element (2004-11-23),

9. 6808309 - Linear rolling bearing (2004-10-26),

10. 6719460 - Swash-plate drag bearing (2004-04-13),

11. 6701877 - Camshaft control device and control valve with leakage compensation (2004-03-09),

12. 6659877 - Adjustable-length shaft (2003-12-09),

13. 6655333 - Valve train of an internal combustion engine comprising one or more switchable support elements (2003-12-02),

14. 6651329 - Method of making a lever-type cam follower (2003-11-25),

15. 6644138 - Variable speed gear transmission (2003-11-11),

Ina Walzlager Schaeffler oHG is a leading global supplier of rolling and plain bearings, linear motion products, and related services. With a history of innovation and a commitment to quality, the company provides solutions for a wide range of industries including automotive, aerospace, industrial, and more. Visit their website to explore their product portfolio and learn more about their expertise.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

193 Patents

#6 in

#345 in Germany

#4,231 in the World

Herzogenaurach, Germany

Ina Walzlager Schaeffler Ohg

Forward Citations = 1,134

194 inventors:

Andreas Strauss (19 out of 48 patents)

Walter Speil (19 out of 61 patents)

Michael Haas (14 out of 35 patents)

4. Dieter Schmidt (13 out of 42 patents)

5. Alexander Zernickel (12 out of 36 patents)

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