RP

Robert Parr

BS Ballard Power Systems: 1 patents #23 of 121Top 20%
📍 Calgary, CA: #36 of 224 inventorsTop 20%
Overall (2005): #111,093 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6887606 Fuel cell system method and apparatus employing oxygen sensor Brian Wells 2005-05-03