Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Krummenau, CH ranks #32,402 worldwide for total patents filed all time, with 28 patents from 3 inventors. Leading employers of inventors based in Krummenau, CH include Swiss Aluminium, Heberlein Fibertechnology.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Albert Maurer Swiss Aluminium 18
2 Patrick Buchmüller Heberlein Fibertechnology 8
3 Patrick Buchmueller 2