KP

Kerwin A. Posthuma

FC Federal Cartridge: 1 patents #26 of 47Top 60%
📍 Anoka, MN: #126 of 225 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,082,201 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4246436 Junction enclosure assembly Harry Hoffman 1981-01-20