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Home › 2021 › Gbc Metals › John E. Gerfen
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John E. Gerfen — 1 Patent in 2021

CPCerro Flow Products: 1 patents #1 of 2Top 50%
Holden, MO: #26 of 100 inventorsTop 30%
Missouri: #676 of 2,600 inventorsTop 30%
Overall (2021): #398,932 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11041582 Anti-rotational push to connect fitting Jon D. Hoegemeier 2021-06-22

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Johannes Gerber1