Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hofen, DE ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 1 inventor. Leading employers of inventors based in Hofen, DE include Carl Zeiss Smt Gmbh.

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Toralf Gruner Carl Zeiss Smt Gmbh 7