F05B 2260/97
Reducing windage losses
F05B2260/97 (Reducing windage losses) appears on 13 US grants and 16 published applications in this corpus.
Search patents in F05B- Granted patents
- 13
- Published applications
- 16
- Assignees
- 8
- Inventors
- 16
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 3 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for fluid manipulation10 Feb 2026US 12,546,344 B2
- Apparatus and method for fluid manipulation6 Dec 2022US 11,519,434 B2
- Aerofoil tip structure, particularly for a HAWT rotor blade30 Aug 2022US 11,428,206 B2Anakata Wind Power Resources Ltd
- Orthogonal turbine with pressure-differential-controlled jets22 Oct 2019US 10,451,040 B2Ziaur Rahman
- Wind turbine having nacelle fence20 Jun 2017US 9,683,547 B2Korea Aerospace Research Institute
- Apparatus and method for fluid manipulation9 Jul 2026US 2026/0194082 A1
- Apparatus and method for fluid manipulation1 Jun 2023US 2023/0167838 A1
- Aerofoil tip structure, particularly for a hawt rotor blade25 Mar 2021US 2021/0088026 A1Anakata Wind Power Resources Ltd
- Turbofan engine24 Oct 2019US 2019/0323452 A1ROLLS-ROYCE plc
- Apparatus and method for fluid manipulation14 Feb 2019US 2019/0048904 A1
Most cited
By later US patents
- Movable surface plane35US 6,622,973 B2King Fahd University of Petroleum and Minerals · 2003
- Rotor blade for a wind turbine7US 7,794,209 B22010
- Wind turbine having nacelle fence6US 9,683,547 B2Korea Aerospace Research Institute · 2017
- Apparatus and method for fluid manipulation5US 11,519,434 B22022
- Blade for a wind turbine rotor4US 8,177,517 B2Lm Glasfiber A/S · 2012