Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sassenberg, DE ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 2 inventors. Leading employers of inventors based in Sassenberg, DE include Aloys F. Dornbracht, Audi Ag.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Michael Sieger Aloys F. Dornbracht 6
2 Jaan Mattes REILING Audi Ag 1