- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 7/00 - Volume-flow measuring devices with two or more measuring rangesCompound meters
Patent holdings for IPC class G01F 7/00
Total number of patents in this class: 268
10-year publication summary
|
16
|
33
|
19
|
28
|
18
|
9
|
4
|
9
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micro Motion, Inc. | 1026 |
12 |
| Wint-wi Ltd. | 19 |
11 |
| Schlumberger Technology Corporation | 11961 |
7 |
| Saudi Arabian Oil Company | 14390 |
7 |
| Endress + Hauser Flowtec AG | 629 |
5 |
| Sea Pioneers Technologies Co., Ltd. | 11 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
4 |
| Endress+Hauser Flowtec AG | 829 |
4 |
| Precision Planting LLC | 1209 |
4 |
| Tokheim UK Ltd. | 52 |
4 |
| Schneider Electric Systems USA, Inc. | 428 |
4 |
| Dover Fueling Solutions UK Limited | 132 |
4 |
| International Business Machines Corporation | 62847 |
3 |
| Honeywell International Inc. | 12767 |
3 |
| Texas Instruments Incorporated | 19622 |
3 |
| Tokyo Electron Limited | 13956 |
3 |
| Airgas, Inc. | 156 |
3 |
| Diehl Metering GmbH | 109 |
3 |
| Expro Meters, Inc. | 80 |
3 |
| Fluid Components International LLC | 15 |
3 |
| Other owners | 173 |