DS

Dave Summers

BS Ballard Power Systems: 1 patents #15 of 44Top 35%
📍 Vancouver, CA: #48 of 244 inventorsTop 20%
Overall (2002): #231,972 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6497977 Method of making stripped porous polymer films Charles Stone 2002-12-24