autoevolution
 

Stories about: derwent world patents index

New Patents Emerge Due to Alternative Power Vehicles
New Patents Emerge Due to Alternative Power Vehicles

2 Nov 2009, 09:36 UTC · By: Alex Vasile / The auto industry is now heading in more directions then ever before. The new wave of alternative powered vehicles needs as much technology innovation as it can get, so last year there were 15,077 p...