Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Stadtoldendorf, DE ranks #11,895 worldwide for total patents filed in 2021, with 6 patents from 5 inventors. Leading employers of inventors based in Stadtoldendorf, DE include Phoenix Contact, Symrise Ag, Dragoco Gerberding & Co. Ag.

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Eugen Penner Phoenix Contact 2
2 Jekaterina ONGOUTA Symrise Ag 1
2 Burghard Rabe Symrise Ag 1
2 Dietmar Schatkowski Dragoco Gerberding & Co. Ag 1
2 Ulrich Albrecht Skf Marine Gmbh 1