G01F 1/665
Of the drag-type
Official title: {of the drag-type}
G01F1/665 (Of the drag-type) appears on 23 US grants and 19 published applications in this corpus.
Search patents in G01F- Granted patents
- 23
- Published applications
- 19
- Assignees
- 18
- Inventors
- 42
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 2 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 4 |
| 2019 | 3 | 1 |
| 2020 | 2 | 3 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Supply tube assembly for monitoring a directed stream measuring the liquid of an agricultural product application rate through a supply tube29 Aug 2023US 11,740,111 B2Amvac Chemical Corporation
- Method for measuring a speed of a fluid9 May 2023US 11,644,477 B2Sagemcom Energy & Telecom SAS
- Flow meter configuration and calibration8 Feb 2022US 11,243,105 B2StreamLabs, Inc.
- Flow sensor apparatus for monitoring a directed stream of an agricultural product25 Jan 2022US 11,231,305 B2Amvac Chemical Corporation
- Flow sensor based on electrical capacity16 Mar 2021US 10,948,323 B2Amvac Chemical Corporation
- Sensor and techniques to synchronize seed placement with application of liquid agricultural product30 Nov 2023US 2023/0384132 A1Amvac Chemical Corporation
- Supply tube assembly for monitoring a directed stream measuring the liquid of an agricultural product application rate through a supply tube12 May 2022US 2022/0142066 A1Amvac Chemical Corporation
- Flow sensor apparatus for monitoring a directed stream of an agricultural product1 Jul 2021US 2021/0199481 A1Amvac Chemical Corporation
- Flow sensor based on electrical capacity19 Nov 2020US 2020/0363244 A1Amvac Chemical Corporation
- Signal processing circuit and related chip, flow meter and method3 Sep 2020US 2020/0278228 A1Shenzhen Goodix Technology Co., Ltd.
Most cited
By later US patents
- Method and apparatus for leak detection and pipeline temperature modelling method and apparatus89US 5,343,737 A1994
- Stream-cleaned differential reflection coefficient sensor63US 6,330,831 B1Panametrics, Inc. · 2001
- Method and apparatus for leak detection and pipeline temperature modelling method and apparatus50US 5,453,944 A1995
- Transducer having metal housing and employing mode conversion40US 4,467,659 A1984
- Ultrasonic instrument to measure the gas velocity and/or the solids loading in a flowing gas stream18US 4,882,934 A1989