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Vlotho, Germany

Herbert Kannegiesser Gmbh

USPTO Granted Patents = 60

EPO Patents = 123

Trademarks = 3

Forward Citations = 58

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47 inventors (with patents filed for the assignee):

Engelbert Heinz (58 out of 65 patents)

Wilhelm Bringewatt (40 out of 47 patents)

Jürgen Sielermann (11 out of 12 patents)

4. Eduard Regier (4 out of 4 patents)

5. Lars Herzog (4 out of 4 patents)

6. Friedhelm Mehrhoff (4 out of 6 patents)

7. Andreas Olivieri (3 out of 5 patents)

8. Jürgen Wolf (3 out of 3 patents)

9. Markus Nolte (2 out of 2 patents)

10. Thomas Klarhorst (2 out of 2 patents)

11. Arthur Malikowski (2 out of 2 patents)

12. Peter Holtz (2 out of 2 patents)

13. Jürgen Hildebrand (2 out of 2 patents)

14. Jörg Sielmann (2 out of 2 patents)

15. Dirk Littmann (2 out of 2 patents)

Core Competencies:

Laundry Treatment

Textile Handling

Mangle Technology

Laundry Sorting

Wet Treatment

Ironing Devices

Laundry Feeding

Dewatering Techniques

Folding Mechanisms

Transport Systems

Heat Recovery

Clamping Devices

60 patents: Sort by Forward Citations

1. 12428767 - Method for preparing and/or monitoring the wet treatment of items of laundry (2025-09-30),

2. 12304740 - Method and apparatuses for feeding items of laundry to a laundry machine, such as in particular a mangle (2025-05-20),

3. 12012289 - Method for gripping textile items (2024-06-18),

4. 11821136 - Method and device for feeding items of laundry to a laundry treatment apparatus, preferably a mangle (2023-11-21),

5. 11761144 - Method for feeding items of laundry to a mangle or the like (2023-09-19),

6. 11661698 - Pressing membrane and a device having such a pressing membrane for dewatering laundry (2023-05-30),

7. 11613842 - Method for determining the shorter and/or longer edge of items of laundry and for feeding items of laundry to a laundry treatment apparatus (2023-03-28),

8. 11542657 - Method for feeding pieces of laundry to an insertion machine (2023-01-03),

9. 11492740 - Method and apparatus for treating laundry (2022-11-08),

10. 11377781 - Method and device for feeding laundry pieces to a laundry treatment installation (2022-07-05),

11. 11377308 - Method and device for gripping rectangular textile items and/or for feeding rectangular textile items to a treatment installation (2022-07-05),

12. 11339526 - Method for feeding pieces of laundry to a laundry subsequent handling apparatus and device (2022-05-24),

13. 11208757 - Method and apparatus for ironing and folding laundry items (2021-12-28),

14. 11192725 - Method and device for feeding laundry items to a mangle or the like (2021-12-07),

15. 11174588 - Method and apparatuses for supplying items of laundry to a feeding machine (2021-11-16),

Herbert Kannegiesser GmbH specializes in the development, manufacturing, and distribution of laundry machinery, systems, and solutions worldwide. With over 70 years of experience, the company offers innovative technologies and processes for commercial laundries, hotels, hospitals, and other industrial sectors. Headquartered in Vlotho, Germany, Kannegiesser delivers high-quality and efficient laundry solutions, including washer extractors, tunnel systems, ironing technology, and custom-made systems tailored to meet specific customer requirements.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

60 Patents

#1 in Vlotho

#940 in Germany

#11,655 in the World

Vlotho, Germany

Herbert Kannegiesser Gmbh

Forward Citations = 58

47 inventors:

Engelbert Heinz (58 out of 65 patents)

Wilhelm Bringewatt (40 out of 47 patents)

Jürgen Sielermann (11 out of 12 patents)

4. Eduard Regier (4 out of 4 patents)

5. Lars Herzog (4 out of 4 patents)

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