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USPTO Patent Rankings Data through Sept 30, 2025
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Norbert Gessner

SASaarbergwerke Aktiengesellschaft: 1 patents #1 of 1Top 100%
Friedrichsthal, DE: #1 of 2 inventorsTop 50%
Overall (2002): #145,955 of 266,432Top 55%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6338488 Sealing system enabling an assembly 2002-01-15