RP

Ralph Purvis

AG Am General: 2 patents #5 of 30Top 20%
LL Lotus Cars Limited: 1 patents #11 of 42Top 30%
Overall (All Time): #1,550,063 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8126634 Method and apparatus for controlling an engine capable of operating on more than one type of fuel Andrew Vestrini, Anthony Peter Bell, Anthony James Peck 2012-02-28
7945373 Method and apparatus for controlling an engine capable of operating on more than one type of fuel Andrew Vestrini, Anthony Peter Bell, Anthony James Peck 2011-05-17
6244045 Method of monitoring efficiency of a catalytic converter and a control system suitable for use in the method 2001-06-12