Inventor
Roger Gates
Inventor
West Hartford, CT, US
Overview
Patents· 9 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 turbines32%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants16%
Y02TClimate change mitigation technologies related to transportation16%
F02CGas-turbine plants11%
B22CFoundry moulding5%
F01MLubricating of machines or engines in general5%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,273,819Chamfered stator vane rail201910,072,585Gas turbine engine turbine impeller pressurization20188,740,554'Cover plate with interstage seal for a gas turbine engine'20148,585,357'Blade outer air seal support'20137,686,068'Blade outer air seal cores and manufacture methods'20106,926,121'Oil filter cap with ball valve anti-sticking device'20056,269,628'Apparatus for reducing combustor exit duct cooling'20016,141,968'Fuel nozzle for gas turbine engine with slotted fuel conduits and cover'20005,531,457'Gas turbine engine feather seal arrangement'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2013Patents assigned to PRATT & WHITNEY CANADA (5)· patent assignee history
1996–2001Based in Montreal, CA· patent location history
2005–2019Based in West Hartford, CT, US· patent location history
2010–2019Patents assigned to UNITED TECHNOLOGIES CORP (4)· patent assignee history
2013–2014Patents assigned to GATES ROGER (2)· patent assignee history
2013Patents assigned to DIPAOLA FRANCO (1)· patent assignee history
2014Patents assigned to VIRKLER SCOTT D (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRATT & WHITNEY CANADA | 5 | 1996–2013 |
| UNITED TECHNOLOGIES CORP | 4 | 2010–2019 |
| GATES ROGERself | 2 | 2013–2014 |
| DIPAOLA FRANCO | 1 | 2013 |
| VIRKLER SCOTT D | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Hartford, CT, US | 6 | 2005–2019 |
| Montreal, CA | 3 | 1996–2001 |