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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Eppelheim, DE ranks #7,503 worldwide for total patents filed in 2021, with 12 patents from 4 inventors. Leading employers of inventors based in Eppelheim, DE include IBM, Micro Focus, University of California.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Dieter Buehler IBM 6
2 Stefan Bergstein Micro Focus 3
3 Hoang-Nam Nguyen IBM 2
#4 Holger Andreas Russ University of California 1

Part of California