G01M 13/00
Testing of machine parts
G01M13/00 (Testing of machine parts) appears on 2,798 US grants and 3,108 published applications in this corpus.
Search patents in G01M- Granted patents
- 2,798
- Published applications
- 3,108
- Assignees
- 1,373
- Inventors
- 7,108
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 10 | 0 |
| 1978 | 14 | 0 |
| 1979 | 12 | 0 |
| 1980 | 16 | 0 |
| 1981 | 15 | 0 |
| 1982 | 16 | 0 |
| 1983 | 9 | 0 |
| 1984 | 13 | 0 |
| 1985 | 14 | 0 |
| 1986 | 17 | 0 |
| 1987 | 13 | 0 |
| 1988 | 14 | 0 |
| 1989 | 24 | 0 |
| 1990 | 11 | 0 |
| 1991 | 25 | 0 |
| 1992 | 30 | 0 |
| 1993 | 25 | 0 |
| 1994 | 14 | 0 |
| 1995 | 17 | 0 |
| 1996 | 21 | 0 |
| 1997 | 27 | 0 |
| 1998 | 19 | 0 |
| 1999 | 23 | 0 |
| 2000 | 35 | 0 |
| 2001 | 42 | 12 |
| 2002 | 35 | 33 |
| 2003 | 41 | 40 |
| 2004 | 39 | 38 |
| 2005 | 31 | 46 |
| 2006 | 39 | 42 |
| 2007 | 21 | 42 |
| 2008 | 34 | 49 |
| 2009 | 28 | 48 |
| 2010 | 50 | 47 |
| 2011 | 27 | 69 |
| 2012 | 35 | 60 |
| 2013 | 51 | 72 |
| 2014 | 63 | 95 |
| 2015 | 75 | 153 |
| 2016 | 82 | 133 |
| 2017 | 100 | 125 |
| 2018 | 105 | 169 |
| 2019 | 168 | 339 |
| 2020 | 164 | 268 |
| 2021 | 211 | 220 |
| 2022 | 229 | 229 |
| 2023 | 186 | 221 |
| 2024 | 201 | 230 |
| 2025 | 167 | 191 |
| 2026 | 127 | 137 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Packing failure detection in a pump of a hydraulic fracturing rig6 Oct 2026US 12,754,093 B2Caterpillar Inc.
- System and method for monitoring moving elements6 Oct 2026US 12,754,101 B2Odysight.Ai Ltd.
- Safety valve, well system, and method employing an electrical sensor29 Sep 2026US 12,747,649 B2Halliburton Energy Services.Inc.
- System and method for monitoring vacuum valve closing condition in vacuum processing system29 Sep 2026US 12,748,012 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Multi-sensor devices and systems for evaluating vehicle conditions29 Sep 2026US 12,749,500 B2ACV Auctions Inc.
- Pump health monitoring system8 Oct 2026US 2026/0309146 A1Pentair Water Pool and Spa, Inc.
- Synthesizing fault data in a mechanical system1 Oct 2026US 2026/0298698 A1TDK U.S.A. Corporation
- Method for Detecting a Change in Status in an Underwater System1 Oct 2026US 2026/0298767 A1Robert Bosch GmbH
- System including a gear and a testing machine1 Oct 2026US 2026/0298771 A1Sew-Eurodrive GmbH & Co. KG
- Quality evaluation device, quality evaluation method, and quality evaluation program for rotary machine1 Oct 2026US 2026/0298772 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
- Acoustic vibration analyzing apparatus and acoustic vibration analyzing method, program for analyzing acoustic vibration, and recording medium, readable by computer, on which program for analyzing acoustic vibration is stored1,019US 7,401,000 B2Honda Motor Co., Ltd. · 2008
- System and method for providing anonymous personalized browsing by a proxy system in a network827US 5,961,593 ALucent Technologies Inc. · 1999
- Distributed diagnostic system337US 6,199,018 B1Emerson Electric Co. · 2001
- Machine performance monitoring and fault classification using an exponentially weighted moving average scheme315US 5,602,761 ACaterpillar Inc. · 1997
- Apparatus and method for the remote monitoring of machine condition237US 5,845,230 ASKF Condition Monitoring, Inc. · 1998