G01L 19/0015
Using switching means
Official title: {using switching means}
G01L19/0015 (Using switching means) appears on 144 US grants and 80 published applications in this corpus.
Search patents in G01L- Granted patents
- 144
- Published applications
- 80
- Assignees
- 83
- Inventors
- 213
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 3 |
| 2002 | 6 | 5 |
| 2003 | 6 | 6 |
| 2004 | 4 | 3 |
| 2005 | 4 | 3 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 3 | 1 |
| 2010 | 2 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 3 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 7 |
| 2017 | 3 | 3 |
| 2018 | 3 | 7 |
| 2019 | 8 | 5 |
| 2020 | 3 | 4 |
| 2021 | 2 | 3 |
| 2022 | 5 | 2 |
| 2023 | 1 | 4 |
| 2024 | 1 | 1 |
| 2025 | 4 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-channel pressure scanning valve for pressure measurement6 Oct 2026US 12,754,091 B2Karadeniz Teknik Universitesi Teknoloji Transferi Uygulama Ve Aratirma Merkezi Mudurlugu
- System and method of analyzing duct pressure within a pipe21 Oct 2025US 12,449,324 B2Spruce Environmental Technologies, Inc.
- Manifold with inter-opening features for use with a pressure transmitter16 Sep 2025US 12,416,539 B2R.J. Machine Company, Inc.
- Valve for adjusting a fluid flow and methods for use in connection with such a valve15 Apr 2025US 12,276,355 B2Imi Hydronic Engineering International SA
- Calibrated gauge tool for checking pressures on installed inert systems per NFPA7 Jan 2025US 12,188,618 B2Kidde-Fenwal, LLC
- Compact maintenance assembly for a process measuring system27 Aug 2026US 2026/0251487 A1
- Pressure sensor calibration valve for improving zeroing calibration of pressure sensors20 Aug 2026US 2026/0243620 A1Honeywell International Inc.
- Manifold gauges for simultaneous analog and digital displays7 May 2026US 2026/0126228 A1
- Sensor arrangement for a hollow body8 Jan 2026US 2026/0007933 A1Sstatzz Oy
- Methods and apparatus for reaction space pressure measurement13 Nov 2025US 2025/0347574 A1ASM IP Holding B. V.
Most cited
By later US patents
- Transmitter having input for receiving a process variable from a remote sensor108US 5,606,513 ARosemount Inc. · 1997
- Differential pressure measurement arrangement utilizing dual transmitters94US 5,899,962 ARosemount Inc. · 1999
- Differential pressure sensor and isolation valve manifold assembly90US 6,349,735 B2Mamac Systems, Inc. · 2002
- Differential pressure measurement arrangement utilizing remote sensor units77US 5,870,695 ARosemount Inc. · 1999
- Pressure signal instrumentation having removable flanges and mounting method therefor73US 4,672,728 AGeneral Screw Products Company · 1987