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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Freiberg, DE ranks #6,739 worldwide for total patents filed in 2021, with 14 patents from 2 inventors. Leading employers of inventors based in Freiberg, DE include Finisar, Epg (Engineered Nanoproducts Germany) Ag.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Andreas Weber Finisar 13
2 Edwin Kroke Epg (Engineered Nanoproducts Germany) Ag 1

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