Harald Opolka

ZO Zweibrder Optoelectronics: 2 patents #2 of 2Top 100%

📍 Solingen, DE: #6 of 28 inventorsTop 25%

Overall (2005): #54,633 of 245,428Top 25%

Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D507366	Underwater torch lamp	—	2005-07-12
6893143	Lamp, in particular, lounge, table or pocket lamp	—	2005-05-17