Derby
United Kingdom
4
2010-06-03
The entities that hold a legal rights for patent applications filed by inventor Butt David C.:
David C. Butt from Derby, GB has applied for patents for these inventions. The list has both pending applications and granted patents:
Aeroengine starter/generator arrangement
#2 | 2007-01-25Generator assembly
#3 | 2005-12-01Rotor assembly and annulus filler for gas turbine engine compressor
#4 | 2005-09-01Aircraft gas turbine engines
3796381 ⎘