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Aalen-Wasseralfingen, Germany

Schwabische Huttenwerke Gmbh

USPTO Granted Patents = 36

Forward Citations = 197

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36 inventors (with patents filed for the assignee):

Heinz-Michael Zaoralek (12 out of 17 patents)

Erich Vomhoff (7 out of 7 patents)

Horst Metzler (4 out of 6 patents)

4. Bernd Eppli (3 out of 5 patents)

5. Gunther Schwarz (3 out of 3 patents)

6. Hans-Friedrich Neuhoffer (3 out of 3 patents)

7. Sven Peters (2 out of 16 patents)

8. Franz Maucher (2 out of 5 patents)

9. Christof Lamparski (2 out of 6 patents)

10. Robert Laux (2 out of 2 patents)

11. Hans A Harle (2 out of 2 patents)

12. Wolfram Rittweger (2 out of 2 patents)

13. Kurt Hoffmann (2 out of 3 patents)

14. Lothar Preisler (1 out of 4 patents)

15. Dieter Peters (1 out of 1 patent)

36 patents: Sort by Forward Citations

1. 7427192 - Toothing of a toothed wheel (2008-09-23),

2. 6935851 - External gear pump with pressure fluid pre-loading (2005-08-30),

3. 6908420 - Dimensionally stabilized roller body (2005-06-21),

4. 6796371 - Roller (2004-09-28),

5. 6588332 - Roller group (2003-07-08),

6. 6444055 - Composite material with a high proportion of intermetallic phases, preferably for friction bodies (2002-09-03),

7. 6185836 - Steam-heated roller with cooling system (2001-02-13),

8. 6089842 - Gear oil pump with internal rotor, comprising extensions of reniform (2000-07-18),

9. 6039681 - Heating roll (2000-03-21),

10. 5915890 - Method and device for influencing the run of deep hole drilled passages (1999-06-29),

11. 5823750 - Housing arrangement for an external rotar driven lubricating pump (1998-10-20),

12. 5725466 - Peripherally drilled roll for the treatment of web material (1998-03-10),

13. 5662572 - Heating roller (1997-09-02),

14. 5395217 - Gear pump for oil for an internal-combustion engine, in particular for (1995-03-07),

15. 5351399 - Method for forming grooves in roll surfaces (1994-10-04),

Schwabische Huttenwerke GmbH is a German steel manufacturer specializing in the production of high-quality steel products. With over 100 years of experience, we are known for our expertise in steel refining and processing. Our company focuses on delivering innovative solutions to our customers, meeting their specific requirements across various industries. Through continuous investment in advanced technologies and a strong commitment to sustainability, Schwabische Huttenwerke GmbH ensures the highest standards of quality in our products. Visit our website to learn more about our extensive range of steel products and our dedication to customer satisfaction.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

36 Patents

#2 in Aalen-Wasseralfingen

#1,410 in Germany

#18,155 in the World

Aalen-Wasseralfingen, Germany

Schwabische Huttenwerke Gmbh

Forward Citations = 197

36 inventors:

Heinz-Michael Zaoralek (12 out of 17 patents)

Erich Vomhoff (7 out of 7 patents)

Horst Metzler (4 out of 6 patents)

4. Bernd Eppli (3 out of 5 patents)

5. Gunther Schwarz (3 out of 3 patents)

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