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Stemwede-Dielingen, Germany

Lemforder Metallwaren Ag

USPTO Granted Patents = 85

Trademarks = 1

Forward Citations = 834

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76 inventors (with patents filed for the assignee):

Reinhard Buhl (16 out of 29 patents)

Burkhard Schafer (12 out of 12 patents)

Ernst-Gunter Jordens (11 out of 12 patents)

4. Metin Ersoy (9 out of 44 patents)

5. Helmut Kammel (8 out of 13 patents)

6. Paul Westphal (6 out of 7 patents)

7. Hubert Siemer (5 out of 19 patents)

8. Andreas Vossel (5 out of 14 patents)

9. Alfons Nordloh (4 out of 7 patents)

10. Volker Grube (4 out of 17 patents)

11. Jens Vortmeyer (4 out of 18 patents)

12. Janet Baumann (4 out of 4 patents)

13. Wolfgang Kleiner (3 out of 8 patents)

14. Klaus Kramer (3 out of 8 patents)

15. Kai-Uwe Grams (3 out of 4 patents)

Core Competencies:

Motor Vehicle Transmission

Curved Printed Circuit Board

Wheel Carrier

Telescopic Steering Column

Ball-and-Socket Joint

MacPherson Strut Bearing

Engine Mount

Adjustable Steering Column

Crash System

Rack-and-Pinion Steering

Rubber Shock Absorber

Plastic Bearing

85 patents: Sort by Forward Citations

1. 6305075 - Motor vehicle transmission shifting device with a curved printed circuit board and process for manufacturing the printed circuit board (2001-10-23),

2. 6158754 - Wheel carrier for motor vehicles (2000-12-12),

3. 6155128 - Motor vehicle transmission shifting device with a curved printed circuit (2000-12-05),

4. 6152479 - Housing for the air bag in a motor vehicle (2000-11-28),

5. 6145406 - Telescopic steering column for motor vehicles (2000-11-14),

6. 6113302 - Ball-and-socket joint for wheel suspensions in motor vehicles (2000-09-05),

7. 6079743 - Motor vehicle steering column unit (2000-06-27),

8. 6062762 - Angle joint for chassis parts in a motor vehicle (2000-05-16),

9. 6029961 - Sleeve-type rubber shock absorber with hydraulic damping (2000-02-29),

10. 6007061 - Upper MacPherson strut bearing for wheel suspensions in a motor vehicle (1999-12-28),

11. 5943916 - Steering column assembly unit (1999-08-31),

12. 5938239 - Motor vehicle steering column assembly unit (1999-08-17),

13. 5934145 - Selection device for an automatic transmission of a motor vehicle (1999-08-10),

14. 5931501 - Clamping device for an adjustable steering column of a motor vehicle (1999-08-03),

15. 5884529 - Shifting device for an automatic transmission of a motor vehicle (1999-03-23),

Lemförder Metallwaren AG is a leading global provider of suspension and chassis components for the automotive industry. With a history dating back over 100 years, Lemförder has earned a reputation for delivering high-quality products that enhance driving comfort and safety. The company's extensive range of products includes control arms, ball joints, tie rod ends, bushings, and suspension strut mounts. Lemförder's commitment to innovation, precision engineering, and customer satisfaction has helped it establish long-lasting partnerships with numerous prominent automotive manufacturers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

85 Patents

#1 in Stemwede-Dielingen

#712 in Germany

#8,715 in the World

Stemwede-Dielingen, Germany

Lemforder Metallwaren Ag

Forward Citations = 834

76 inventors:

Reinhard Buhl (16 out of 29 patents)

Burkhard Schafer (12 out of 12 patents)

Ernst-Gunter Jordens (11 out of 12 patents)

4. Metin Ersoy (9 out of 44 patents)

5. Helmut Kammel (8 out of 13 patents)

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