Flint Engineering Limited
East, GB· latest recorded location
Flint Engineering Limited is named on 5 US grants and 5 published applications in this corpus. Its most frequent classification is F28D (Heat-exchange apparatus, not provided for in another subclass, in which the heat-exchange).
- Granted patents
- 5
- Published applications
- 5
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Technology areas
Share of 10 documents
- F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange8
- F28FDetails of heat-exchange and heat-transfer apparatus, of general application6
- Y02EClean energy generation and storage6
- F24DDomestic- or space-heating systems4
- F24SSolar heat collectors4
- F25BRefrigeration machines, plants or systems4
- Y02BEnergy-efficient buildings4
- A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the2
- F24HFluid heaters2
- F25DRefrigerators2