Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Mannheim, DE ranks #19,530 worldwide for total patents filed all time, with 69 patents from 4 inventors. Leading employers of inventors based in Mannheim, DE include Basf Agro B.V., Udc Ireland Limited, IBM.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Raphael Aponte Basf Agro B.V. 29
2 Stefan Metz Udc Ireland Limited 21
3 Patrick Mueller IBM 14
#4 Robert Shane Porzio Basf Se 5

Part of North Carolina