IM

Ingolf Menzel

📍 Solms, DE: #53 of 110 inventorsTop 50%
Overall (All Time): #3,926,192 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4824223 Projection objective with variable focal length Bernhard Doctor 1989-04-25