System and method for protection against vortex ring state
US-12509222-B2 · Dec 30, 2025 · US
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Brand Albert Gerard patents
Brand Albert Gerard is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Brand Albert Gerard |
| Total patents | 17 |
| First publication | Dec 12, 2019 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
System and Method for Protection Against Vortex Ring State
US-2024367785-A1 · Nov 7, 2024 · US
System and method for protection against vortex ring state
US-12054244-B2 · Aug 6, 2024 · US
Object impact protection for an aircraft
US-11827333-B2 · Nov 28, 2023 · US
Rotor assembly with static mast and pivoting rotor hub
US-11691723-B2 · Jul 4, 2023 · US
System and Method for Protection Against Vortex Ring State
US-2023150656-A1 · May 18, 2023 · US
System and method for protection against vortex ring state
US-11554855-B2 · Jan 17, 2023 · US
Rotor assembly with static mast and pivoting rotor hub
US-2022355924-A1 · Nov 10, 2022 · US
Tail rotor assembly
US-11148796-B2 · Oct 19, 2021 · US
Counter torque device
US-11072422-B2 · Jul 27, 2021 · US
Recent patents
Latest publications not already listed above.
System and Method for Protection Against Vortex Ring State
US-2021197962-A1 · Jul 1, 2021 · US
Variable-pitch ringed rotors for aircraft
US-10875636-B2 · Dec 29, 2020 · US
Object impact protection for an aircraft
US-2020346732-A1 · Nov 5, 2020 · US
Duct with increased thrust
US-2020198781-A1 · Jun 25, 2020 · US
Variable-pitch ringed rotors for aircraft
US-2020156775-A1 · May 21, 2020 · US
Tail rotor assembly
US-2019382109-A1 · Dec 19, 2019 · US
Counter torque device
US-2019375498-A1 · Dec 12, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Textron Innovations Inc | 10 |
| Bell Helicopter Textron Inc | 9 |
| Bell Textron Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B64D31/06 | 6 |
| B64C27/04 | 6 |
| B64C27/02 | 6 |
| B64C27/57 | 6 |
| B64C27/006 | 6 |