DB

David C. Butt

Rolls-Royce Plc: 5 patents #316 of 2,886Top 15%
Overall (All Time): #1,011,773 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8350398 Aeroengine starter/generator arrangement 2013-01-08
7698884 Power transmission arrangement Alan R Maguire, Martyn Richards, Geoffrey E. Kirk, David A. Edwards, Glenn A Knight 2010-04-20
7543439 Generator assembly Alan R Maguire 2009-06-09
7527476 Rotor assembly and annulus filler for gas turbine engine compressor Kenneth F. Udall 2009-05-05
7418821 Aircraft gas turbine engines 2008-09-02