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USPTO Patent Rankings Data through Sept 30, 2025
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Otto E. Erbacher

DODometic: 1 patents #26 of 79Top 35%
Shreve, OH: #11 of 19 inventorsTop 60%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,290,248 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7725961 Portable toilet Miguel Martinez, Patrick J. Curran, Edward McKiernan, Robert D. Krieder 2010-06-01