- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 3/34 - Ring or other apertured gauges, e.g. "go/no-go" gauge
Patent holdings for IPC class G01B 3/34
Total number of patents in this class: 45
10-year publication summary
|
4
|
9
|
5
|
3
|
4
|
1
|
6
|
2
|
5
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13780 |
2 |
| Niigata Seiki Co., Ltd. | 7 |
2 |
| Savage Equipment, Inc. | 15 |
2 |
| Suzhou Guoliang MEASURE Techonology Co., Ltd | 3 |
2 |
| Mewbourne Oil Company | 3 |
2 |
| International Business Machines Corporation | 61228 |
1 |
| The Boeing Company | 20043 |
1 |
| Lockheed Martin Corporation | 3277 |
1 |
| AxoGen Corporation | 233 |
1 |
| Baart Industrial Group, LLC | 21 |
1 |
| Connecting Products, Inc. | 16 |
1 |
| Dartmouth-Hitchcock Clinic | 37 |
1 |
| Emerson Electric Co. | 546 |
1 |
| Entegris, Inc. | 1868 |
1 |
| Harbin Institute of Technology | 441 |
1 |
| Home Depot Product Authority, LLC | 1321 |
1 |
| Homer Tlc, LLC | 42 |
1 |
| Intelligrated Headquarters, LLC | 408 |
1 |
| Mitutoyo Corporation | 1249 |
1 |
| MSC & Sgcc | 27 |
1 |
| Other owners | 20 |