Inventor
BOLGAR CRISPIN D
GB11 patents
⚠️ This page may combine multiple inventors who share the name “BOLGAR CRISPIN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLLS ROYCE PLC
6 patentsUS7448851B2Nov 11, 2008
Seal arrangement
ROLLS ROYCE PLC8 citations68
US10451083B2Oct 22, 2019
Compressor
ROLLS ROYCE PLC4 citations67
US8052373B2Nov 8, 2011
Multi-rotational crankshaft arrangement
ROLLS ROYCE PLC5 citations59
US11834958B2Dec 5, 2023
Rotor assembly
ROLLS ROYCE PLC0 citations50
US11753966B1Sep 12, 2023
Casing assembly for gas turbine engine
ROLLS ROYCE PLC0 citations50
US9625101B2Apr 18, 2017
Pressure controlled chamber
ROLLS ROYCE PLC0 citations30