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Home › Ritchie Industries › Michael R. Gerbo
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Michael R. Gerbo

RIRitchie Industries: 1 patents #1 of 1Top 100%
Conrad, IA: #1 of 2 inventorsTop 50%
Iowa: #149 of 653 inventorsTop 25%
Overall (1997): #104,204 of 185,788Top 60%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5603286 Animal alignment guide for a nipple valve waterer — 1997-02-18

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Michael D. George1