IT

Irving C. Tsang

SE Stone & Webster Engineering: 4 patents #11 of 74Top 15%
Overall (All Time): #1,295,586 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5181937 Apparatus for production of synthesis gas using convective reforming Maxim Karafian 1993-01-26
5006131 Apparatus for production of synthesis gas using convective reforming Maxim Karafian 1991-04-09
4904455 Production of synthesis gas using convective reforming Maxim Karafian 1990-02-27
4824658 Production of synthesis gas using convective reforming Maxim Karafian 1989-04-25