G01F 1/005
Using floats
Official title: {using floats}
G01F1/005 (Using floats) appears on 32 US grants and 17 published applications in this corpus.
Search patents in G01F- Granted patents
- 32
- Published applications
- 17
- Assignees
- 21
- Inventors
- 93
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 3 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 5 |
| 2023 | 4 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices, systems and methods for detecting leaks and measuring usage9 Sep 2025US 12,410,890 B2IOT Technologies LLC
- Devices, systems and methods for detecting leaks and measuring usage9 Jul 2024US 12,031,687 B2IOT Technologies LLC
- Multi-layer open channel portable flow measuring device based on water impulse principle and flow measuring method19 Sep 2023US 11,761,801 B2Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resources Commission of the Ministry of Water Resources
- Vehicle fluid-level sensor with articulating joint and sensor25 Jul 2023US 11,709,088 B1Ford Global Technologies, LLC
- Fluid monitoring system and support arrangement thereof6 Jun 2023US 11,667,500 B2Kando Environmental Services Ltd
- Devices, systems and methods for detecting leaks and measuring usage1 Jan 2026US 2026/0002644 A1IOT Technologies LLC
- Multi-layer open channel portable flow measuring device based on water impulse principle and flow measuring method17 Aug 2023US 2023/0258485 A1Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resource Comm
- Devices, systems and methods for detecting leaks and measuring usage22 Dec 2022US 2022/0403951 A1Waterx Technologies, Inc.
- Devices, systems and methods for detecting leaks and measuring usage22 Dec 2022US 2022/0404227 A1Waterx Technologies, Inc.
- Devices, systems and methods for detecting leaks and measuring usage22 Dec 2022US 2022/0404230 A1Waterx Technologies, Inc.
Most cited
By later US patents
- Multi-function flow monitoring apparatus with area velocity sensor capability84US 5,633,809 AAmerican Sigma, Inc. · 1997
- Automatic fluid monitoring and sampling apparatus and method64US 5,299,141 AAmerican Sigma, Inc. · 1994
- Drilling fluid flow monitoring system60US 6,257,354 B1Baker Hughes Incorporated · 2001
- Automatic fluid sampling and monitoring apparatus and method46US 5,172,332 AAmerican Sigma, Inc. · 1992
- Multi-function flow monitoring apparatus with multiple flow sensor capability32US 5,506,791 AAmerican Sigma, Inc. · 1996