Rotor with magnet retention band for use with electric machines
US-12500461-B2 · Dec 16, 2025 · US
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Hill Mathew patents
Hill Mathew is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hill Mathew |
| Total patents | 15 |
| First publication | Sep 22, 2022 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Motor and motor controller thermal management features
US-12398678-B2 · Aug 26, 2025 · US
Circular configuration of battery cells for aircraft
US-12344386-B2 · Jul 1, 2025 · US
Systems and methods for intentionally breaking shafts of compromised electric machines with electro-thermal activation
US-12244184-B2 · Mar 4, 2025 · US
Offset clutch mechanism for electric starting and barring motor of a gas-turbine engine
US-12234777-B2 · Feb 25, 2025 · US
Motor and motor controller thermal management features
US-2025035045-A1 · Jan 30, 2025 · US
Rotor with magnet retention band for use with electric machines
US-2024380258-A1 · Nov 14, 2024 · US
Offset clutch mechanism for electric starting and barring motor of a gas-turbine engine
US-2024271574-A1 · Aug 15, 2024 · US
Composite rotor
US-12027915-B2 · Jul 2, 2024 · US
Electrical connector and drain
US-2024146146-A1 · May 2, 2024 · US
Recent patents
Latest publications not already listed above.
Systems and methods for intentionally breaking shafts of compromised electric machines with electro-thermal activation
US-2024120811-A1 · Apr 11, 2024 · US
Electrically insulated shaft coupling
US-11808311-B2 · Nov 7, 2023 · US
Circular configuration of battery cells for aircraft
US-2023159174-A1 · May 25, 2023 · US
Composite rotor
US-2023039344-A1 · Feb 9, 2023 · US
Electrically insulated shaft coupling
US-2022299066-A1 · Sep 22, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rolls Royce Corp | 15 |
| Rolls Royce Nam Tech Inc | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B64D27/24 | 5 |
| B64D2221/00 | 4 |
| B64D27/31 | 4 |
| H02K1/278 | 4 |
| H02K1/30 | 4 |