Inventor
Eric J. Alexander
Inventor
San Diego, CA, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines20%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants16%
F02CGas-turbine plants13%
Y02TClimate change mitigation technologies related to transportation10%
Y10TTechnical subjects covered by former us classification7%
F04DNon-positive-displacement pumps5%
F16CShafts5%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers5%
B64DEquipment for fitting in or to aircraft3%
F02KJet-propulsion plants3%
PatentTitleYear
10,641,172Bifurcated air inlet housing for a miniature gas turbine engine20209,988,155System and method for aft mount of gas turbine engine20189,803,498'One-piece fuel nozzle for a thrust engine'20179,789,024'White cane navigational device for the visually impaired'20179,297,266'Method of sealing combustor liner and turbine nozzle interface'20169,163,525'Turbine wheel catcher'20158,777,154'Apparatus and method for preventing gas turbine engine freezing'20148,534,638'Removable gas turbine engine stand'20138,438,858'Rotational system for an expendable gas turbine engine'20138,262,344'Thermal management system for a gas turbine engine'20128,215,115'Combustor interface sealing arrangement'20127,806,596'High speed bearing system with bind-free axial displacement'20107,640,723'Engine with fuel/lubricant supply system for bearing lubrication'20107,475,549'Thermal management system for a gas turbine engine'20097,194,866'Static structure for an expendable gas turbine engine'20077,055,306'Combined stage single shaft turbofan engine'20066,942,451'Damping system for an expendable gas turbine engine'20056,896,480'Long term storage capable damping system for an expendable gas turbine engine'20055,472,315'Abradable coating in a gas turbine engine'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2020Based in San Diego, CA, US· patent location history
2005–2016Patents assigned to HAMILTON SUNDSTRAND CORP (12)· patent assignee history
2012–2017Patents assigned to ALEXANDER ERIC J (8)· patent assignee history
2012–2017Patents assigned to JEWESS GORDON F (4)· patent assignee history
2012–2016Patents assigned to JONES ANTHONY C (3)· patent assignee history
2014–2020Patents assigned to UNITED TECHNOLOGIES CORP (5)· patent assignee history
2017Based in Orem, UT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAMILTON SUNDSTRAND CORP | 12 | 2005–2016 |
| ALEXANDER ERIC Jself | 8 | 2012–2017 |
| UNITED TECHNOLOGIES CORP | 5 | 2014–2020 |
| JEWESS GORDON F | 4 | 2012–2017 |
| JONES ANTHONY C | 3 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 18 | 1995–2020 |
| Orem, UT, US | 1 | 2017 |