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USPTO Patent Rankings Data through Sept 30, 2025
DE

Dietmar Erhardt

Altentreptow, DE: #1 of 3 inventorsTop 35%
Overall (1994): #142,231 of 165,921Top 90%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5301399 Process of detecting and compensating position errors occurring during the manufacture of a web consisting of a multilayer non-woven fabric 1994-04-12