OL

O. Roy Langslet

KR Kruger: 1 patents #11 of 21Top 55%
📍 Chapel Hill, NC: #1,292 of 1,999 inventorsTop 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5650069 Dual-stage biological process for removing nitrogen from wastewater Sun-Nan Hong, Finn Nielsen 1997-07-22