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For the Inventor, By the Inventor

DE

Weco Optik Gmbh


USPTO Granted Patents = 3

% Expired Patents = 66.7

Trademarks = 1

Forward Citations = 11

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5 inventors (with patents filed for the assignee):

goldMedal Ralf Werner (2 out of 5 patents)

silverMedal Fritz Kötting (2 out of 3 patents)

bronzeMedal Klaus Krengel (1 out of 2 patents)

4.  Joerg Luderich (1 out of 6 patents)

5.  Ansgar Schmitz (1 out of 1 patent)


3 patents:

1. 6974363 - Unit for the form machining of the edges of spectacle lenses and method of manipulating blank lenses and finished lenses in such a unit (2005-12-13),
2. 6966824 - Arrangement for detachably securing a grinding wheel or a group of grinding wheels on a wheel spindle (2005-11-22),
3. 6902468 - Assembly for machining the edges of spectacle lenses (2005-06-07),
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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#574 in

#8,427 in Germany

DE
DE

Weco Optik Gmbh

Forward Citations = 11

5 inventors:

goldMedal Ralf Werner (2 out of 5 patents)

silverMedal Fritz Kötting (2 out of 3 patents)

bronzeMedal Klaus Krengel (1 out of 2 patents)

4.  Joerg Luderich (1 out of 6 patents)

5.  Ansgar Schmitz (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Weco Optik Gmbh. Retrieved from https://idiyas.com/company/weco-optik

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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