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Inventor

JOHN P. VIRTUE

Inventor
US

Overview

2→
Patents
2021–2023
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

B64Dprimary
B64DEquipment for fitting in or to aircraft25%
F02CGas-turbine plants25%
F02KJet-propulsion plants25%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants25%
PatentTitleYear
11,542,872Hybrid gas turbine engine system powered warm-up202311,149,649Hybrid gas turbine engine system powered warm-up2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to RAYTHEON TECH CORP (2)· patent assignee history
2021Patents assigned to UNITED TECHNOLOGIES CORP (1)· patent assignee history
2021–2023Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RAYTHEON TECH CORP22021–2023
UNITED TECHNOLOGIES CORP12021
Locations
LocationPatentsSpan
US22021–2023