F03B 13/184
Of a water-wheel type wom
Official title: {of a water-wheel type wom}
F03B13/184 (Of a water-wheel type wom) appears on 32 US grants and 18 published applications in this corpus.
Search patents in F03B- Granted patents
- 32
- Published applications
- 18
- Assignees
- 8
- Inventors
- 63
- Latest grant
- 31 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 4 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wave turbine31 Oct 2023US 11,802,536 B1
- Floating drum turbine for electricity generation10 Jan 2023US 11,549,480 B2
- Sea wave energy converter system to generate electricity using pioneer devices lined-up in particular arrangement28 Jun 2022US 11,374,461 B2
- Breaking wave power generation24 Aug 2021US 11,098,690 B2
- Water current energy generator24 Nov 2020US 10,844,832 B1
- Modular device for converting wave energy5 May 2022US 2022/0136480 A1
- Power-adjustable wave power generator13 May 2021US 2021/0140401 A1Shanxi Pingyao Reducer Co., Ltd
- Breaking Wave Power Generation21 Jan 2021US 2021/0017954 A1
- Sea wave energy converter system to generate electricity using pioneer devices lined-up in particular arrangement25 Jun 2020US 2020/0204040 A1
- Floating drum turbine for electricity generation9 Jan 2020US 2020/0011286 A1
Most cited
By later US patents
- Fluid powered motor-generator apparatus71US 4,748,808 A1988
- Hydroelectric system65US 4,843,249 A1989
- Ocean and river power generator48US 4,717,831 A1988
- Apparatus for generating electricity and power from natural water flow40US 4,023,041 A1977
- Method and apparatus for obtaining useful work from wave energy35US 4,179,886 A1979