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Frank Bartels

📍 Hattingen, DE: #2 of 10 inventorsTop 20%
Overall (2002): #66,040 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6473543 Optical component — 2002-10-29
6408112 Optical switch and modular switching system comprising of optical switching elements — 2002-06-18