DJ

Donald Jaffrey

CL Ceramic Fuel Cells Limited: 4 patents #3 of 26Top 15%
Overall (All Time): #1,260,645 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7150931 Fuel cell gas separator — 2006-12-19
6797662 Electrically conductive ceramics — 2004-09-28
6444340 Electrical conductivity in a fuel cell assembly — 2002-09-03
6294131 Heat resistant steel — 2001-09-25