AK

Arthur E. King

HA Hach: 1 patents #109 of 214Top 55%
📍 Fort Collins, CO: #2,178 of 3,421 inventorsTop 65%
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1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5864396 Color comparator system Raymond Metcalf, Annette R. Geiselman 1999-01-26