- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 5/25 - Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapersMeasuring arrangements characterised by the use of mechanical techniques for testing the alignment of axes for testing the alignment of axes
Patent holdings for IPC class G01B 5/25
Total number of patents in this class: 158
10-year publication summary
|
20
|
25
|
16
|
25
|
12
|
8
|
10
|
14
|
7
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20084 |
10 |
| Big Daishowa Co., Ltd. | 85 |
4 |
| Discovery Industries, Inc. | 8 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2753 |
3 |
| Siemens Energy, Inc. | 1713 |
3 |
| Graco Minnesota Inc. | 1202 |
3 |
| Hurco Companies, Inc. | 67 |
3 |
| SCHNELL S.p.A. | 91 |
3 |
| Walhonde Tools, Inc. | 3 |
3 |
| Shoreline Alignment & Vibration, LLC | 4 |
3 |
| Honda Motor Co., Ltd. | 25327 |
2 |
| GM Global Technology Operations LLC | 15095 |
2 |
| Ford Global Technologies, LLC | 20646 |
2 |
| Caterpillar Inc. | 9579 |
2 |
| Whirlpool Corporation | 4434 |
2 |
| Aktiebolaget SKF | 2953 |
2 |
| Aramco Services Company | 3987 |
2 |
| Big Daishowa Seiki Co Ltd | 17 |
2 |
| CITIC Dicastal CO., LTD | 560 |
2 |
| Dieterich Standard, Inc. | 63 |
2 |
| Other owners | 99 |