Y10S 416/09
Savonius
Y10S416/09 (Savonius) appears on 17 US grants and 10 published applications in this corpus.
Search patents in Y10S- Granted patents
- 17
- Published applications
- 10
- Assignees
- 5
- Inventors
- 25
- Latest grant
- 24 Apr 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 3 |
| 2008 | 3 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 2 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Moving fluid energy recovery system24 Apr 2012US 8,162,589 B2
- Three-vaned drag-type wind turbine1 Mar 2011US 7,896,608 B2Circle Wind Corp.
- Vertical axis wind turbine system25 Jan 2011US 7,874,787 B2
- Savonius rotor with spillover3 Aug 2010US 7,766,600 B1
- Savonius wind turbine construction27 Jul 2010US 7,762,777 B2
- Vertical axis wind turbine system5 Aug 2010US 2010/0196144 A1
- Moving fluid energy recovery system3 Jun 2010US 2010/0133845 A1
- Three-Vaned Drag-Type Wind Turbine1 Jan 2009US 2009/0003999 A1Circle Wind Corp.
- Cross-flow wind turbine5 Jul 2007US 2007/0154299 A1Terra Moya Aqua, Inc.
- Vertical axis wind turbine with optimized blade profile10 May 2007US 2007/0104582 A1
Most cited
By later US patents
- Apparatus for generating power58US 5,272,378 A1993
- Wind turbine system using twin savonius-type rotors28US 4,830,570 A1989
- Wind turbine system using a savonius type rotor27US 4,838,757 A1989
- Fluid flow powered dynamo with lobed rotors27US 6,808,366 B2Vertical Wind Turbine Technologies, LLC · 2004
- Wind turbine having airfoils for blocking and directing wind and rotors with or without a central gap25US 6,966,747 B22005