Inventor
John P. Virtue, Jr.
Inventor
Middletown, CT, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Cprimary
F02CGas-turbine plants22%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants22%
B64DEquipment for fitting in or to aircraft14%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft11%
F01DNon-positive displacement machines or engines, e.g. steam turbines11%
F04DNon-positive-displacement pumps11%
F02KJet-propulsion plants5%
Y02TClimate change mitigation technologies related to transportation3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,995,674Modified aircraft idle for reduced thermal cycling202110,787,277Modified start sequence of a gas turbine engine202010,625,881Modified start sequence of a gas turbine engine202010,480,533Fluid injector for cooling a gas turbine engine component201910,443,505Bowed rotor start mitigation in a gas turbine engine201910,443,543High compressor build clearance reduction201910,309,316Bowed rotor start mitigation in a gas turbine engine201910,040,577Modified start sequence of a gas turbine engine20189,677,472'Bleed air slot'20178,177,494'Buried casing treatment strip for a gas turbine engine'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2021Patents assigned to UNITED TECHNOLOGIES CORP (9)· patent assignee history
2012Patents assigned to VIRTUE JOHN P (1)· patent assignee history
2012Patents assigned to WARD THOMAS W (1)· patent assignee history
2012–2021Based in Middletown, CT, US· patent location history
2020–2021Patents assigned to RAYTHEON TECH CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED TECHNOLOGIES CORP | 9 | 2012–2021 |
| RAYTHEON TECH CORP | 2 | 2020–2021 |
| VIRTUE JOHN Pself | 1 | 2012 |
| WARD THOMAS W | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Middletown, CT, US | 10 | 2012–2021 |