Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bruggen, DE ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 2 inventors. Leading employers of inventors based in Bruggen, DE include Phoenix Contact, Fei.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Ralf Hoffmann Phoenix Contact 5
2 Bert Henning Freitag Fei 2