Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kempen, DE ranks #6,663 worldwide for total patents filed in 2016, with 13 patents from 11 inventors. Leading employers of inventors based in Kempen, DE include Hach Lange Gmbh, Dr. Alois Stankiewicz Gmbh, Infineon Technologies Ag.

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Markus Hahn Hach Lange Gmbh 2
1 Peter Schroeren 2
3 Manfred Hoffmann Dr. Alois Stankiewicz Gmbh 1
3 Kay Winterberg Infineon Technologies Ag 1
3 Heinrich Kohnen Siemens Aktiengesellschaft 1
3 Ralf Conrads Eos Gmbh Electro Optical Systems 1
3 Wolfgang Henke Asml Netherlands B.V. 1
3 Horst Guennel 1
3 Bernd Nauels Stockhausen Gmbh & Co. Kg 1
3 Herbert Eichelkraut Linde Gmbh 1
3 Horst Günnel 1