CH

Christopher R. Harmon

KC Koch Engineering Company: 1 patents #26 of 50Top 55%
Overall (All Time): #3,684,854 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5755569 Media for heat exchange columns in regenerative thermal oxidizers Lawrence D. Berg, Richard L. Shilling, Neil Yeoman 1998-05-26