G01M 13/04
Bearings
G01M13/04 (Bearings) appears on 1,183 US grants and 1,455 published applications in this corpus.
Search patents in G01M- Granted patents
- 1,183
- Published applications
- 1,455
- Assignees
- 577
- Inventors
- 2,841
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 12 | 0 |
| 1998 | 8 | 0 |
| 1999 | 12 | 0 |
| 2000 | 12 | 0 |
| 2001 | 20 | 7 |
| 2002 | 11 | 22 |
| 2003 | 18 | 14 |
| 2004 | 17 | 9 |
| 2005 | 8 | 22 |
| 2006 | 15 | 18 |
| 2007 | 9 | 16 |
| 2008 | 12 | 21 |
| 2009 | 12 | 21 |
| 2010 | 17 | 18 |
| 2011 | 10 | 36 |
| 2012 | 14 | 22 |
| 2013 | 16 | 28 |
| 2014 | 23 | 37 |
| 2015 | 32 | 68 |
| 2016 | 29 | 79 |
| 2017 | 52 | 55 |
| 2018 | 48 | 95 |
| 2019 | 81 | 207 |
| 2020 | 82 | 119 |
| 2021 | 103 | 96 |
| 2022 | 122 | 97 |
| 2023 | 95 | 110 |
| 2024 | 78 | 99 |
| 2025 | 76 | 81 |
| 2026 | 51 | 58 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for determining damage on structural components and work machine comprising such an apparatus15 Sep 2026US 12,736,440 B2Liebherr-Components Biberach GmbH
- Bearing pad monitoring systems and methods25 Aug 2026US 12,716,812 B2The Heil Co.
- Methods and apparatus to generate a pulse waveform from a tachometer signal25 Aug 2026US 12,716,908 B2Computational Systems, Inc.
- Modular tool for measuring disassembly torques11 Aug 2026US 12,704,423 B2Aktiebolaget Skf
- Baler with bearing health monitor11 Aug 2026US 12,704,436 B2Deere & Company
- 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
- State monitoring method, state monitoring device, and program for mechanical device24 Sep 2026US 2026/0287419 A1Nsk Ltd.
- System and Method for Distinguishing Lubrication Faults from Mechanical Faults in the Bearings or Gears of Rotating Machinery24 Sep 2026US 2026/0287470 A1U-E Systems, Inc.
- Determination device17 Sep 2026US 2026/0276481 A1Nsk Ltd.
Most cited
By later US patents
- 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
- Method and apparatus for predictive diagnosis of moving machine parts195US 5,852,793 ADME Corporation · 1998
- Method and apparatus for analyzing rotating machines168US 5,109,700 ALife Systems, Inc. · 1992