DK

Donald Walter Welsh Kirkwood

PT Praxair Technology: 1 patents #33 of 131Top 30%
📍 Oakville, CA: #20 of 83 inventorsTop 25%
Overall (2003): #234,694 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6613949 Oxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalysts Matthew Lincoln Wagner, Kazuo Kiyonaga 2003-09-02