SEFMAT
🏢 View company profile →7Patents
7Active
7Granted
41Portfolio score
Filing activity: Oct 28, 2005 → Mar 25, 2021 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD809237S1 | Hand truck | General | 7 | Active |
| USD856769S1 | Shrink wrap gun for plastic film | General | 6 | Active |
| US8529248B2 | Burner/hot air generator apparatus of the extender type | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8678816B2 | Hot air internal ignition burner/generator | Mechanical Engineering; Lighting; Heating | 3 | Active |
| USD972385S1 | Shrink wrap gun | General | 0 | Active |
| US9482430B2 | Hot air generator burner with interchangeable lighter | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD972384S1 | Shrink wrap gun | General | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.