Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DS

Diethard Sinram

Meinerzhagen, DE: #1 of 4 inventorsTop 25%
Overall (2011): #315,242 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8021450 Abrasive wheels and production thereof Peter Alfer 2011-09-20