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Wattwil, Switzerland

Heberlein Maschinenfabrik Ag

USPTO Granted Patents = 27

Forward Citations = 162

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17 inventors (with patents filed for the assignee):

Walter Luthi (5 out of 8 patents)

Josef Raschle (5 out of 8 patents)

Christian Simmen (4 out of 12 patents)

4. Helmut Ritter (4 out of 7 patents)

5. Gustav Brehm (2 out of 2 patents)

6. Gotthilf Bertsch (1 out of 11 patents)

7. Kurt Klesel (1 out of 4 patents)

8. Erwin Schwarz (1 out of 3 patents)

9. Arnold Steck (1 out of 3 patents)

10. Albert Rebsamen (1 out of 1 patent)

11. Ali Demir (1 out of 1 patent)

12. Max Schnetzer (1 out of 2 patents)

13. Emil Jung (1 out of 1 patent)

14. Risto Merimaki (1 out of 1 patent)

15. Kurt Muhlegg (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 5713113 - Device for treating at least one running multifilament yarn (1998-02-03),

2. 5640745 - Method and apparatus for the manufacture of a mixed yarn using (1997-06-24),

3. 5241730 - Device for jet-bulking of at least one multifilament yarn (1993-09-07),

4. 5146660 - Device for air-intermingling multifilament yarns (1992-09-15),

5. 5140729 - Device for blow-texturing at least one multifilament yarn (1992-08-25),

6. 5010631 - Air nozzle for the interlacing of multifilament yarns (1991-04-30),

7. 4507833 - Jet texturing nozzle (1985-04-02),

8. 4457034 - Improvements relating to the moistening and subsequent texturing of (1984-07-03),

9. 4331000 - Apparatus for cooling heated thermoplastics yarns (1982-05-25),

10. 4240248 - Devices for texturing yarns by imparting false twist by friction (1980-12-23),

11. 4226092 - Device for cooling heated textile yarns of thermoplastic material (1980-10-07),

12. 4198835 - Device relating to heater units for the heat-treatment of textile yarns (1980-04-22),

13. 4148178 - Devices for determining the helix angle of twisted threads during (1979-04-10),

14. 4120144 - Device for friction false-twisting of textile yarns of synthetic material (1978-10-17),

15. 4112664 - Friction false-twist device (1978-09-12),

Heberlein Maschinenfabrik AG is a leading manufacturing company specializing in the production of textile machinery. With over 100 years of experience in the industry, Heberlein delivers innovative solutions for various textile processes. The company's extensive product portfolio includes spinning machines, winding machines, and twisting machines. Heberlein's commitment to quality, precision, and customer satisfaction has earned them a global reputation among textile manufacturers. Visit their website to explore their products and services in detail.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

27 Patents

#1 in Wattwil

#462 in Switzerland

#23,254 in the World

Wattwil, Switzerland

Heberlein Maschinenfabrik Ag

Forward Citations = 162

17 inventors:

Walter Luthi (5 out of 8 patents)

Josef Raschle (5 out of 8 patents)

Christian Simmen (4 out of 12 patents)

4. Helmut Ritter (4 out of 7 patents)

5. Gustav Brehm (2 out of 2 patents)

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