F03D 3/007
Using the magnus effect
Official title: {using the Magnus effect}
F03D3/007 (Using the magnus effect) appears on 21 US grants and 23 published applications in this corpus.
Search patents in F03D- Granted patents
- 21
- Published applications
- 23
- Assignees
- 9
- Inventors
- 44
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 3 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 3 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ventilation and heat dissipation apparatus of wind-assisted rotor14 Apr 2026US 12,601,363 B2CSIC Shanghai Marine Energy Saving Technology Development Co., LTD
- Magnus rotor12 Oct 2021US 11,143,159 B2
- Magnus rotors as a means of improving the performance of Savonius rotors and vehicles21 Sep 2021US 11,125,207 B2
- Supplemental propulsion system for vehicles8 Dec 2020US 10,859,065 B1
- Magnus type thrust generating device15 Oct 2019US 10,443,564 B2Challenergy Inc.
- Ventilation and heat dissipation apparatus of wind-assisted rotor21 Dec 2023US 2023/0407874 A1CSIC Shanghai Marine Energy Saving Technology Development Co., LTD
- Machine having a flettner rotor and working method for the machine5 Aug 2021US 2021/0239091 A1
- Magnus rotors as a means of improving the performance of sa vonius rotors and vehicles8 Jul 2021US 2021/0207578 A1
- Vertical axis fluid energy conversion device3 Jun 2021US 2021/0163109 A1
- Magnus rotor31 Dec 2020US 2020/0408188 A1
Most cited
By later US patents