Sefmat
Le Haillan, FR· latest recorded location
SEFMAT is named on 7 US grants and 4 published applications in this corpus. Its most frequent classification is F23D (Burners).
- Granted patents
- 7
- Published applications
- 4
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 13 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
By publication year.
Technology areas
Share of 11 documents
Recent patents
- Shrink wrap gun13 Dec 2022US D972,384 S1Design
- Shrink wrap gun13 Dec 2022US D972,385 S1Design
- Shrink wrap gun for plastic film20 Aug 2019US D856,769 S1Design
- Hand truck30 Jan 2018US D809,237 S1Design
- Hot air generator burner with interchangeable lighter1 Nov 2016US 9,482,430 B2
- Portable hot air generator apparatus comprising a damping system31 Mar 2022US 2022/0099292 A1
- Hot air generator burner with interchangeable lighter15 Nov 2012US 2012/0288808 A1
- Hot air generator device with improved lighting15 Nov 2012US 2012/0288809 A1
- Burner/hot air generator apparatus of the extender type25 Mar 2010US 2010/0075266 A1
Most cited
By later US patents