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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Eduard Regier Herbert Kannegiesser Gmbh 3
2 Ulrich Halfmann Siemens Aktiengesellschaft 1
2 Jens Poischbeg Hettich-Oni Gmbh & Co. Kg 1