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Wetzlar, Germany

Buderus Aktiengesellschaft

USPTO Granted Patents = 11

Trademarks = 1

Forward Citations = 101

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22 inventors (with patents filed for the assignee):

Jurgen Schreiber (2 out of 3 patents)

Hartmut Stiegler (2 out of 2 patents)

Wilfried Durth (2 out of 2 patents)

4. Franz Gruber (1 out of 2 patents)

5. Kurt Reeh (1 out of 1 patent)

6. Hans-Christoph Jerofke (1 out of 1 patent)

7. Friedrich Kramer (1 out of 1 patent)

8. Gunter Herrmann (1 out of 1 patent)

9. Erwin Hof (1 out of 1 patent)

10. Gerhard Debus (1 out of 1 patent)

11. Paul Heimbach (1 out of 1 patent)

12. Peter Goebel (1 out of 1 patent)

13. Willi Huttel (1 out of 1 patent)

14. Horst Schmidt (1 out of 1 patent)

15. Joachim Wurz (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 4813188 - Method of shaping workpieces especially forming undercut archimedean (1989-03-21),

2. 4800806 - Method of and apparatus for selectively operating a cooking apparatus (1989-01-31),

3. 4701334 - Method of selectively operating a cooking apparatus with circulating (1987-10-20),

4. 4694879 - Process for producing castings (1987-09-22),

5. 4671520 - Device for holding workpieces during machining operations (1987-06-09),

6. 4616754 - Manufacture of tray holder from single molded article (1986-10-14),

7. 4512327 - Muffle oven for heating foodstuffs (1985-04-23),

8. 4497138 - Apparatus for simultaneously grinding inner and outer workpiece surfaces (1985-02-05),

9. 4410134 - Method of and apparatus for operating a monovalent alternative (1983-10-18),

10. 4361336 - Epoxy-concrete coated pipe (1982-11-30),

11. 4329975 - Solid fuel stove utilizable as a fireplace (1982-05-18),

Buderus Aktiengesellschaft is a German company that specializes in heating, hot water and renewable energy solutions. With a history dating back to 1731, Buderus has established itself as a leading provider of energy-efficient heating systems for residential and commercial buildings. The company offers a wide range of products, including boilers, heat pumps, and solar thermal systems, all designed to meet the highest standards of quality and sustainability.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#12 in Wetzlar

#3,491 in Germany

#50,190 in the World

Wetzlar, Germany

Buderus Aktiengesellschaft

Forward Citations = 101

22 inventors:

Jurgen Schreiber (2 out of 3 patents)

Hartmut Stiegler (2 out of 2 patents)

Wilfried Durth (2 out of 2 patents)

4. Franz Gruber (1 out of 2 patents)

5. Kurt Reeh (1 out of 1 patent)

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