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USPTO Patent Rankings Data through Sept 30, 2025
MH

Manfred Hargarter

Wadern, DE: #1 of 3 inventorsTop 35%
Overall (2002): #79,490 of 266,432Top 30%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6449806 Head strap for headphones or hearing protector Jörg Engelhard 2002-09-17