logo

For the Inventor, By the Inventor

Antwerp, Belgium

Classified Cycling B.v.


USPTO Granted Patents = 2


Forward Citations = 0

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal Roëll Marie Van Druten (2 out of 17 patents)

silverMedal Roëll Marie Van Druten (0 patent)


2 patents:

1. 12497133 - Transmission system for a bicycle (2025-12-16),
2. 12163561 - Clutch or brake system for a torque transmission with a planetary gear (2024-12-10),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#19 in Antwerp

#868 in Belgium

...
Antwerp, Belgium

Classified Cycling B.v.

Forward Citations = 0

1 inventor:

goldMedal Roëll Marie Van Druten (2 out of 17 patents)

silverMedal Roëll Marie Van Druten (0 patent)

Please report any incorrect information to support@idiyas.com
Loading…