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Dusseldorf, Germany

Sms Hasenclever Maschinenfabrik Gmbh

USPTO Granted Patents = 12

Forward Citations = 41

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17 inventors (with patents filed for the assignee):

Peter Schubert (4 out of 9 patents)

Klaus Schulze (3 out of 4 patents)

Hans A Schubert (3 out of 4 patents)

4. Horst Endter (2 out of 3 patents)

5. Hubert Landwehr (2 out of 2 patents)

6. Reiner Kopp (1 out of 9 patents)

7. Herbert Süther (1 out of 2 patents)

8. Horst Groos (1 out of 5 patents)

9. Josef Ahrweiler (1 out of 2 patents)

10. Heinrich Kutz (1 out of 7 patents)

11. Heinz Schmoll (1 out of 4 patents)

12. Hermann-Josef Trimborn (1 out of 2 patents)

13. Klaus-Rainer Baldner (1 out of 1 patent)

14. Paul-Josef Nieschwitz (1 out of 1 patent)

15. Siegfried Blasche (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 4850215 - Stroke limiting means for friction clutch pressure piston in a screw (1989-07-25),

2. 4815311 - Forging manipulator (1989-03-28),

3. 4813263 - Forging machine (1989-03-21),

4. 4796458 - Forging manipulator (1989-01-10),

5. 4796456 - Forging machine (1989-01-10),

6. 4788842 - Open-die forging method (1988-12-06),

7. 4776199 - Workpiece clamping devices in forging manipulators (1988-10-11),

8. 4750345 - Recycling pressure plates and dies in extrusion presses (1988-06-14),

9. 4745789 - Apparatus for separating pressure plates from extrusion residues of (1988-05-24),

10. 4619574 - Loading equipment for manipulating tubes in upsetting presses (1986-10-28),

11. 4607518 - Forging press of underfloor design (1986-08-26),

12. 4563889 - Screw press (1986-01-14),

Sms Hasenclever Maschinenfabrik Gmbh is a leading manufacturer of innovative machinery for the metalworking industry. With over 150 years of experience, the company offers a wide range of high-quality equipment and solutions for metal processing, including rolling mills, forging presses, and automation systems. Known for their precision engineering and reliable performance, Sms Hasenclever's machines are used by companies around the world to produce a variety of metal products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#23 in Dusseldorf

#3,267 in Germany

#46,686 in the World

Dusseldorf, Germany

Sms Hasenclever Maschinenfabrik Gmbh

Forward Citations = 41

17 inventors:

Peter Schubert (4 out of 9 patents)

Klaus Schulze (3 out of 4 patents)

Hans A Schubert (3 out of 4 patents)

4. Horst Endter (2 out of 3 patents)

5. Hubert Landwehr (2 out of 2 patents)

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