FK

Frederic A. Koch

ZE Zenon Environmental: 2 patents #2 of 16Top 15%
📍 Vancouver, CA: #19 of 244 inventorsTop 8%
Overall (2002): #65,834 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6485645 Biological process for removing phosphorus involving a membrane filter Hidayat Husain, Deonarine Phagoo 2002-11-26
6406629 Biological process for removing phosphorous involving a membrane filter Hidayat Husain, Deonarine Phagoo 2002-06-18