SK

Sigrun Kammans

DA Danaher: 1 patents #68 of 272Top 25%
📍 Herborn, DE: #2 of 6 inventorsTop 35%
Overall (2025): #212,994 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12379580 Lens having a fixed focal length and constant overall length for auto focus applications including five lens groups of ++--+, -++-+, -+++-, -++--, +-+--, +-++- or ++++- refractive powers Dietmar Stuible, Stefan Roth 2025-08-05