Method of improving a blade so as to increase its negative stall angle of attack
US-11225316-B2 · Jan 18, 2022 · US
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Fukari Raphael patents
Fukari Raphael is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fukari Raphael |
| Total patents | 12 |
| First publication | May 19, 2016 |
| Latest publication | Jan 18, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of determining an initial leading edge circle of airfoils of a blade and of improving the blade in order to increase its negative stall angle of attack
US-11148794-B2 · Oct 19, 2021 · US
Hybrid type rotorcraft having a horizontal stabilizer and two fins arranged on the horizontal stabilizer
US-10988235-B2 · Apr 27, 2021 · US
Rotor head, a rotor, and a rotorcraft
US-10577092-B2 · Mar 3, 2020 · US
Method of determining an initial leading edge circle of airfoils of a blade and of improving the blade in order to increase its negative stall angle of attack
US-2020023953-A1 · Jan 23, 2020 · US
Method of improving a blade so as to increase its negative stall angle of attack
US-2020023940-A1 · Jan 23, 2020 · US
Hybrid type rotorcraft having a horizontal stabilizer and two fins arranged on the horizontal stabilizer
US-2019161164-A1 · May 30, 2019 · US
Rotor dome, a rotor, and a rotorcraft
US-10167077-B2 · Jan 1, 2019 · US
Rotor dome, a rotor, and a rotorcraft
US-10040545-B2 · Aug 7, 2018 · US
Rotor head, a rotor, and a rotorcraft
US-2017088258-A1 · Mar 30, 2017 · US
Recent patents
Latest publications not already listed above.
Rotor dome, a rotor, and a rotorcraft
US-2016137297-A1 · May 19, 2016 · US
Rotor dome, a rotor, and a rotorcraft
US-2016137296-A1 · May 19, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Airbus Helicopters | 12 |
| Onera Office National Detudes Et De Rech Aerospatiales | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B64C2027/003 | 6 |
| B64C27/32 | 6 |
| B64C7/00 | 6 |
| B64C27/001 | 6 |
| B64C11/02 | 4 |