Inventor

RIPLEY DAVID LLOYD

US5 patents

⚠️ This page may combine multiple inventors who share the name “RIPLEY DAVID LLOYD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RIPLEY DAVID LLOYD

2 patents

US9316157B2Apr 19, 2016

Fuel system for starting an APU using a hybrid pump arrangement

RIPLEY DAVID LLOYD12 citations80

US9206775B2Dec 8, 2015

Fuel preheating using electric pump

RIPLEY DAVID LLOYD14 citations80

UNITED TECHNOLOGIES CORP

2 patents

US10287028B2May 14, 2019

System and method to detect shutoff valve failures

UNITED TECHNOLOGIES CORP3 citations70

US10208672B2Feb 19, 2019

Accumulator assisted gas turbine engine start system and methods therefor

UNITED TECHNOLOGIES CORP2 citations68

WINSTON KENNETH W

1 patent

US9926848B2Mar 27, 2018

Turbomachine fuel delivery method and assembly

WINSTON KENNETH W0 citations47