Inventor

Jeffrey Douglas Rambo

Inventor

Mason, OH, US

Overview

15→

Patents

2017–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 15 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Cprimary

F02CGas-turbine plants20%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants17%

Y02TClimate change mitigation technologies related to transportation15%

F01DNon-positive displacement machines or engines, e.g. steam turbines14%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application8%

F02KJet-propulsion plants5%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering3%

F04DNon-positive-displacement pumps3%

B01DSeparation2%

PatentTitleYear

11,090,600Particle separator assembly for a turbine engine2021 11,073,091Gas turbine engine with integrated air cycle machine2021 11,060,530Compressor cooling in a gas turbine engine2021 10,821,509Additive heat exchanger mixing chambers2020 10,809,007Contoured wall heat exchanger2020 10,794,402Ejector and a turbo-machine having an ejector2020 10,781,709Turbine engine with a seal2020 10,739,077Heat exchanger including furcating unit cells2020 10,670,349Additively manufactured heat exchanger2020 10,494,949Oil cooling systems for a gas turbine engine2019 10,480,322Turbine engine with annular cavity2019 10,364,750Thermal management system2019 10,344,673System and method of cooling a turbine engine2019 9,909,448'Gas turbine engine component with integrated heat pipe'2018 9,835,380Tube in cross-flow conduit heat exchanger2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2021Patents assigned to GEN ELECTRIC (15)· patent assignee history

2017–2021Based in Mason, OH, US· patent location history

2020Based in West Chester, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	15	2017–2021

Locations

Location	Patents	Span
Mason, OH, US	13	2017–2021
West Chester, OH, US	2	2020