- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
- F27B 14/08 - Details specially adapted for crucible, pot or tank furnaces
Patent holdings for IPC class F27B 14/08
Total number of patents in this class: 201
10-year publication summary
|
19
|
12
|
19
|
19
|
12
|
21
|
13
|
13
|
15
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pyrotek, Inc. | 201 |
7 |
| Brand Shared Services LLC | 137 |
6 |
| The Corning Museum of Glass | 12 |
5 |
| Spiral Arts Inc | 5 |
5 |
| Doggone Investment Co. LLC | 17 |
5 |
| Leco Corporation | 200 |
4 |
| Centre National de La Recherche Scientifique | 10395 |
3 |
| ATI Properties LLC | 203 |
3 |
| Constellium Issoire | 219 |
3 |
| Constellium Neuf-brisach | 136 |
3 |
| Daido Steel Co., Ltd. | 268 |
3 |
| Refractory Intellectual Property GmbH & Co. KG | 535 |
3 |
| Safran Ceramics | 409 |
3 |
| Systems Spray Cooled, Inc. | 50 |
3 |
| Constellium Muscle Shoals LLC | 29 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10925 |
2 |
| ABP Induction Systems GmbH | 46 |
2 |
| Consarc Corporation | 9 |
2 |
| Crucible Intellectual Property, LLC | 90 |
2 |
| Danieli & C. Officine Meccaniche S.p.A. | 713 |
2 |
| Other owners | 132 |