Composite stator sleeve for electric machine
US-12525829-B2 · Jan 13, 2026 · US
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Smith Alan W patents
Smith Alan W is listed as an inventor on 34 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Smith Alan W |
| Total patents | 34 |
| First publication | Oct 29, 2015 |
| Latest publication | Jan 13, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Gas turbine engine power cable cooling
US-12359587-B2 · Jul 15, 2025 · US
Gas turbine engine system with generator
US-12320295-B2 · Jun 3, 2025 · US
Electric machine cooling
US-2025119004-A1 · Apr 10, 2025 · US
Stator sleeve for electric machine
US-2025096623-A1 · Mar 20, 2025 · US
Gas turbine engine power cable cooling
US-2025084769-A1 · Mar 13, 2025 · US
Gas turbine engine system with generator
US-12140089-B2 · Nov 12, 2024 · US
Embedded electric machine of gas turbine engine
US-2024301827-A1 · Sep 12, 2024 · US
Gas turbine engine system with motor-generator
US-12060833-B2 · Aug 13, 2024 · US
Embedded electric machine of gas turbine engine
US-11988151-B1 · May 21, 2024 · US
Recent patents
Latest publications not already listed above.
Redundant electrically driven fuel and oil pumping system for gas turbine with bidirectional pump motor
US-11702990-B2 · Jul 18, 2023 · US
Vapor leak pressure relief and diversion system
US-11702976-B2 · Jul 18, 2023 · US
Gas turbine engine system with generator
US-2023203995-A1 · Jun 29, 2023 · US
Gas turbine engine system with generator
US-2023203989-A1 · Jun 29, 2023 · US
Oil pumping control for electrical oil pumping system
US-11629640-B2 · Apr 18, 2023 · US
Oil pumping control for electrical oil pumping system
US-2023071735-A1 · Mar 9, 2023 · US
Redundant electrically driven fuel and oil pumping system for gas turbines
US-2023072590-A1 · Mar 9, 2023 · US
Redundant electrically driven fuel and oil pumping system for gas turbine with bidirectional pump motor
US-2023070280-A1 · Mar 9, 2023 · US
Electrically driven redundant fuel and oil pumping system for gas turbine engines
US-2023076951-A1 · Mar 9, 2023 · US
Gas turbine engine system with motor-generator
US-2023045973-A1 · Feb 16, 2023 · US
System and method for detecting leaks in a sealed coolant system
US-11441968-B2 · Sep 13, 2022 · US
Vapor leak separation and detection system
US-11365909-B2 · Jun 21, 2022 · US
Vapor leak separation and detection system
US-2021389028-A1 · Dec 16, 2021 · US
Automatic testing of electric machine disconnect
US-11193855-B2 · Dec 7, 2021 · US
Vapor leak pressure relief and diversion system
US-2021293174-A1 · Sep 23, 2021 · US
System and method for detecting leaks in a sealed coolant system
US-2021270690-A1 · Sep 2, 2021 · US
Control of a gas turbine driving a generator of an electrical system based on faults detected in the electrical system
US-11035300-B2 · Jun 15, 2021 · US
Automatic testing of electric machine disconnect
US-2021102869-A1 · Apr 8, 2021 · US
Control of a gas turbine driving a generator of an electrical system based on faults detected in the electrical system
US-2020309039-A1 · Oct 1, 2020 · US
Method to control electric starter generator for gas turbine engines
US-9803553-B2 · Oct 31, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rolls Royce Nam Tech Inc | 29 |
| Rolls Royce Corp | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F05D2220/76 | 14 |
| H02K7/1823 | 11 |
| F01D15/10 | 11 |
| F02C7/32 | 9 |
| F02C7/06 | 8 |