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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Cham, DE ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 6 inventors. Leading employers of inventors based in Cham, DE include Basf Se, Continental Automotive Gmbh, Vitesco Technologies Gmbh.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Radoslaw Kierat Basf Se 2
2 Andreas Muehlbauer Continental Automotive Gmbh 1
2 Yavuz Kurt Vitesco Technologies Gmbh 1
2 Helmut Hamperl Continental Automotive Gmbh 1
2 Markus Mikulla 3M 1
2 Luc Nicoleau Construction Research & Technology Gmbh 1