Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Richard W. Tschantz

ITImperial Technologies: 1 patents #1 of 1Top 100%
Louisville, OH: #5 of 13 inventorsTop 40%
Ohio: #1,853 of 6,034 inventorsTop 35%
Overall (2011): #184,428 of 364,097Top 55%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7886997 Materials crusher and bottom dump feeder 2011-02-15