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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Siegfried Boehme Rittal Gmbh & Co. Kg 3
2 Hartmut Knoll Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) 1
2 Steffen Zwarg Heraeus Quarzglas 1