21 Utility and 40 Design Patents
#1 in Solingen
#127 in Germany
#3,125 in the World
rank by design patentsForward Citations = 755
Company Filing History:
Zweibruder Optoelectronics Gmbh
Zweibrueder Optoelectronics Gmbh
Zweibrueder Optoelectronics Gmbh & Co. Kg
4. 2 out of 232

5. 1 out of 1
Zweibrueder Optoelectronics Gmbh&co.kg
where one patent can have more than one assignee
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