Inventor

CHRISTOPHER BRITTON GREENE

Inventor

Overview

2022–2024

Patent span

Mechanical engineering

Primary field (CPC F)

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

F05Dprimary

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants24%

F02CGas-turbine plants20%

F02KJet-propulsion plants16%

F01KSteam engine plants8%

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers8%

B64DEquipment for fitting in or to aircraft4%

F01DNon-positive displacement machines or engines, e.g. steam turbines4%

F04DNon-positive-displacement pumps4%

F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air4%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to RAYTHEON TECH CORP (6)· patent assignee history

2022–2023Patents assigned to UNITED TECHNOLOGIES CORP (2)· patent assignee history

2022Patents assigned to HAMILTON SUNDSTRAND CORP (1)· patent assignee history

2022–2024Based in US· patent location history

2023–2024Patents assigned to RTX CORP (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
US	7	2022–2024