Nomafa AB
7Patents
0Active
7Granted
26Portfolio score
Filing activity: Sep 16, 1988 → Oct 18, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4953608A | Safety device, particularly for roll-up doors | Fixed Constructions | 48 | Expired |
| US5829504A | Door edge guiding arrangement | Fixed Constructions | 25 | Expired |
| US6397916B1 | Door as well as method for assembling a door | Fixed Constructions | 18 | Expired |
| US6053237A | Bump-resistant door | Fixed Constructions | 11 | Expired |
| US5107917A | Arrangement in doors | Fixed Constructions | 10 | Expired |
| US4889176A | Device in roll-up doors | Fixed Constructions | 8 | Expired |
| US5301732A | Door | Fixed Constructions | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.