- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23D - Burners
- F23D 14/60 - Devices for simultaneous control of gas and combustion air
Patent holdings for IPC class F23D 14/60
Total number of patents in this class: 166
10-year publication summary
|
7
|
11
|
20
|
11
|
10
|
11
|
10
|
10
|
8
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyungdong Navien Co., Ltd. | 618 |
24 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 170 |
8 |
| The Middleby Corporation | 52 |
7 |
| Zeeco, Inc. | 41 |
6 |
| Lochinvar, LLC | 113 |
5 |
| Pittway Sarl | 75 |
5 |
| Beckett Gas, Inc. | 43 |
4 |
| Gas Point S.r.l. | 13 |
4 |
| GasTech Engineering LLC, FORMERLY GasTech Engineering Corp. | 6 |
4 |
| Siemens AG | 24409 |
3 |
| Honeywell International Inc. | 13550 |
3 |
| Bertelli & Partners S.r.l. | 28 |
3 |
| ebm-papst Landshut GmbH | 90 |
3 |
| Haier US Appliance Solutions, Inc. | 3685 |
3 |
| Lennox Industries Inc. | 1130 |
3 |
| Midea Group Co., Ltd. | 4600 |
3 |
| Robert Bosch GmbH | 42813 |
2 |
| DAESUNG CELTIC ENERSYS Co., Ltd | 9 |
2 |
| Intellihot, Inc. | 133 |
2 |
| Lummus Technology Inc. | 307 |
2 |
| Other owners | 70 |