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For the Inventor, By the Inventor

Biella, Italy

Nuova Roj Electrotex S.r.1.


USPTO Granted Patents = 1

Forward Citations = 3

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2 inventors (with patents filed for the assignee):

goldMedal Roberto Bertolone (1 out of 3 patents)

silverMedal Bruno Maina (1 out of 19 patents)


1 patent:

1. 5647404 - Yarn feeder with adjustable braking device (1997-07-15),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#7 in Biella

#5,191 in Italy

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Biella, Italy

Nuova Roj Electrotex S.r.1.

Forward Citations = 3

2 inventors:

goldMedal Roberto Bertolone (1 out of 3 patents)

silverMedal Bruno Maina (1 out of 19 patents)

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