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USPTO Patent Rankings Data through Sept 30, 2025
ME

Martin Engler

EKEsk Ceramics Gmbh & Co. Kg: 1 patents #1 of 3Top 35%
Kempten, DE: #2 of 12 inventorsTop 20%
Overall (2011): #229,044 of 364,097Top 65%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8012252 Durable hard coating containing silicon nitride Christoph Lesniak, Krishna Uibel 2011-09-06