BC

Bien Chiem

BS Ballard Power Systems: 1 patents #41 of 160Top 30%
📍 Burnaby, CA: #13 of 60 inventorsTop 25%
Overall (2003): #256,995 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6667127 Fluid diffusion layers for fuel cells Paul Beattie, David P. Wilkinson, Paul Kozak, Haijiang Wang, Sheilah Neumann +5 more 2003-12-23