- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensions; measuring angles; measuring areas; measuring irregularities of surfaces or contours
- G01B 3/16 - Compasses, i.e. with a pair of pivoted arms
Patent holdings for IPC class G01B 3/16
Total number of patents in this class: 16
10-year publication summary
|
1
|
4
|
1
|
1
|
1
|
0
|
1
|
3
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Steel Corporation | 5649 |
2 |
| Universidade do Porto | 238 |
2 |
| Wehrs Machine & Racing Products, Inc. | 2 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
| Carl Zeiss Industrielle Messtechnik GmbH | 433 |
1 |
| Nippon Steel & Sumitomo Metal Corporation | 1990 |
1 |
| Nomis LLC | 112 |
1 |
| STAHLGRUBER Otto Gruber GmbH & Co. KG | 2 |
1 |
| Vallourec Mannesmann Oil & Gas France | 66 |
1 |
| Vallourec Oil and Gas France | 450 |
1 |
| UAB "vilniaus Pasažas" | 1 |
1 |
| Malikie Innovations Limited | 7703 |
1 |
| Other owners | 0 |