- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 1/46 - Pitot tubes
Patent holdings for IPC class G01F 1/46
Total number of patents in this class: 238
10-year publication summary
|
23
|
22
|
23
|
16
|
18
|
8
|
16
|
13
|
9
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosemount Aerospace Inc. | 780 |
24 |
| Dieterich Standard, Inc. | 60 |
17 |
| Honeywell International Inc. | 12772 |
10 |
| Rosemount Inc. | 1144 |
9 |
| Mueller International, LLC | 746 |
7 |
| HORIBA, Ltd. | 890 |
5 |
| Hamilton Sundstrand Corporation | 5014 |
4 |
| Thales SA | 2391 |
4 |
| BAE SYSTEMS plc | 2491 |
4 |
| BEST Technologies, Inc. | 32 |
4 |
| Onicon Incorporated | 18 |
4 |
| Thales | 1771 |
4 |
| Sunlight Aerospace Inc. | 91 |
4 |
| AeroVironment, Inc. | 579 |
3 |
| Dwyer Instruments, Inc. | 35 |
3 |
| Fisher & Paykel Healthcare Limited | 2635 |
3 |
| Protecsom Amerique du Nord Inc. | 7 |
3 |
| Quest Integrity USA, LLC | 62 |
3 |
| University of Kansas | 922 |
3 |
| Siemens AG | 24020 |
2 |
| Other owners | 118 |