Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Langen, DE ranks #16,380 worldwide for total patents filed all time, with 92 patents from 2 inventors. Leading employers of inventors based in Langen, DE include Panasonic, Oki Telecom.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Hongchao Li Panasonic 82
2 Michael Anthony Wise Oki Telecom 10

Part of Georgia