Inventor
CRAWLEY JR CLIFTON J
US13 patents
⚠️ This page may combine multiple inventors who share the name “CRAWLEY JR CLIFTON J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
12 patentsUS9097138B2Aug 4, 2015
Gas turbine engine buffer system
UNITED TECHNOLOGIES CORP14 citations92
US5081830AJan 21, 1992
Method of restoring exhaust gas temperature margin in a gas turbine engine
UNITED TECHNOLOGIES CORP35 citations90
US5090193AFeb 25, 1992
Active clearance control with cruise mode
UNITED TECHNOLOGIES CORP32 citations89
US5005352AApr 9, 1991
Clearance control method for gas turbine engine
UNITED TECHNOLOGIES CORP23 citations87
US10060280B2Aug 28, 2018
Turbine cavity sealing assembly
UNITED TECHNOLOGIES CORP17 citations85
US10107126B2Oct 23, 2018
Non-contact seal assembly for rotational equipment
UNITED TECHNOLOGIES CORP8 citations84
US9027353B2May 12, 2015
Gas turbine engine buffer system
UNITED TECHNOLOGIES CORP7 citations84
US10087782B2Oct 2, 2018
Engine mid-turbine frame transfer tube for low pressure turbine case cooling
UNITED TECHNOLOGIES CORP7 citations82
US10094241B2Oct 9, 2018
Non-contact seal assembly for rotational equipment
UNITED TECHNOLOGIES CORP5 citations79
US5076050ADec 31, 1991
Thermal clearance control method for gas turbine engine
UNITED TECHNOLOGIES CORP16 citations72
US10047677B2Aug 14, 2018
Gas turbine engine buffer system
UNITED TECHNOLOGIES CORP1 citations62
US10669888B2Jun 2, 2020
Non-contact seal assembly for rotational equipment
UNITED TECHNOLOGIES CORP0 citations52