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Roj Electrotex S.p.a.

USPTO Granted Patents = 27

Trademarks = 1

Forward Citations = 161

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8 inventors (with patents filed for the assignee):

Bruno Maina (15 out of 19 patents)

Fiorenzo Ghiardo (6 out of 6 patents)

Paolo Bobbola (2 out of 2 patents)

4. Angelo Del Favero (1 out of 2 patents)

5. Sergio Vella (1 out of 1 patent)

6. Remo Roj (1 out of 1 patent)

7. Adriano Maroino (1 out of 1 patent)

8. Fiorenzo Ghiaro (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 5487415 - Weft feeder with rethreading and braking devices (1996-01-30),

2. 5271435 - Weft feeder with bristle containing stopping pin cavity (1993-12-21),

3. 5201347 - Weft feeder having yarn reserve winding unit with adjustable cross (1993-04-13),

4. 5144988 - Weft feeder with instrument for measuring yarn tension (1992-09-08),

5. 5123455 - Weft feeder with apparatus for broken thread removal (1992-06-23),

6. 5109891 - Weft feeder for fluid jet looms with pneumatic rethreading apparatus (1992-05-05),

7. 5046537 - Weft yarn reserve winding unit with adjustable diameter winding drum (1991-09-10),

8. 5016681 - Electromagnetic blocking unit for a weft storage drum (1991-05-21),

9. 4972796 - Device to apply paraffin oil to textile threads, particularly weft (1990-11-27),

10. 4949763 - Device for damping weft yarn oscillations and vibrations in weft feeders (1990-08-21),

11. D309614 - Yarn feeder for textile machines (1990-07-31),

12. 4942909 - Weft-feeder with automatic adjustment of the delay time, for weft (1990-07-24),

13. D309315 - Yarn feeder for textile machines (1990-07-17),

14. 4936356 - Adjustment of motor speed in yarn feeders according to yarn reserve (1990-06-26),

15. 4901771 - Casing for weft storage and feeding device (1990-02-20),

Roj Electrotex S.p.a. is a leading electrical textile manufacturer based in Italy. With over 50 years of experience, we specialize in producing high-quality electrical insulation materials and technical textiles for various industries. Our products are used in applications such as transformers, motors, generators, and wiring systems. We are committed to delivering excellent quality, innovation, and customer satisfaction. Visit our website for more information and to explore our product range.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

27 Patents

#1 in Biella

#336 in Italy

#23,271 in the World

Roj Electrotex S.p.a.

Forward Citations = 161

8 inventors:

Bruno Maina (15 out of 19 patents)

Fiorenzo Ghiardo (6 out of 6 patents)

Paolo Bobbola (2 out of 2 patents)

4. Angelo Del Favero (1 out of 2 patents)

5. Sergio Vella (1 out of 1 patent)

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