- 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: 239
10-year publication summary
|
23
|
22
|
21
|
15
|
17
|
8
|
14
|
13
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosemount Aerospace Inc. | 785 |
24 |
| Dieterich Standard, Inc. | 62 |
17 |
| Honeywell International Inc. | 12796 |
10 |
| Rosemount Inc. | 1162 |
9 |
| Mueller International, LLC | 735 |
7 |
| Protecsom Amerique du Nord Inc. | 11 |
6 |
| HORIBA, Ltd. | 853 |
5 |
| Hamilton Sundstrand Corporation | 5014 |
4 |
| Thales SA | 2350 |
4 |
| BAE SYSTEMS plc | 2447 |
4 |
| BEST Technologies, Inc. | 31 |
4 |
| Onicon Incorporated | 18 |
4 |
| Sunlight Aerospace Inc. | 91 |
4 |
| AeroVironment, Inc. | 558 |
3 |
| Dwyer Instruments, Inc. | 50 |
3 |
| Fisher & Paykel Healthcare Limited | 2595 |
3 |
| Quest Integrity USA, LLC | 60 |
3 |
| University of Kansas | 906 |
3 |
| Thales | 1765 |
3 |
| Siemens AG | 24236 |
2 |
| Other owners | 117 |