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USPTO Patent Rankings Data through Sept 30, 2025
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Richard D. Yohman

ALAltronic, Llc.: 1 patents #1 of 3Top 35%
Youngstown, OH: #2 of 10 inventorsTop 20%
Ohio: #1,853 of 6,034 inventorsTop 35%
Overall (2011): #184,159 of 364,097Top 55%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8051702 Vibration monitor Joseph M. Lepley, Thomas C. Wick 2011-11-08