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Olaf Norbert Kirchner

EA E.I. Du Pont De Nemours And: 1 patents #109 of 462Top 25%
📍 Genolier, DE: #1 of 1 inventorsTop 100%
Overall (2005): #128,146 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6887385 Water purification apparatus Mark Christopher Tonkin, Mark Young 2005-05-03