F03G 7/111
Using magnets
Official title: {using magnets, e.g. gravo-magnetic motors}
F03G7/111 (Using magnets) appears on 7 US grants and 19 published applications in this corpus.
Search patents in F03G- Granted patents
- 7
- Published applications
- 19
- Assignees
- 4
- Inventors
- 21
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 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 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and apparatus for a magnetic propulsion system8 Jul 2025US 12,354,794 B2Paranetics, Inc.
- Methods and apparatus for a magnetic propulsion system18 Oct 2022US 11,476,026 B2Paranetics, Inc.
- Liquid potential energy increasing device1 Dec 2020US 10,851,760 B2
- Electromagnetic gravity driven generator23 Jul 2019US 10,361,604 B1
- Movement generating device18 Jun 2019US 10,326,346 B2
- High-efficiency machine16 Jan 2025US 2025/0022643 A1
- Propellantless propulsion system and method11 May 2023US 2023/0148291 A1
- Methods and apparatus for a magnetic propulsion system5 Jan 2023US 2023/0005650 A1Paranetics, Inc.
- Torque multiplier and electrical generator comprising said torque multiplier associated with an oscillating mass with a variable centre of gravity14 Oct 2021US 2021/0320559 A1Predict Consultoria Tecnologia Ltda
- World Gravity Motor (WGM)1 Jul 2021US 2021/0199096 A1
Most cited
By later US patents