GD

Geoffrey Delbridge

PP Plug Power: 1 patents #81 of 157Top 55%
Overall (All Time): #3,529,636 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6653749 Portable power supply system and a method for providing electrical power — 2003-11-25