Frei & Egger AG
1Patents
0Active
1Granted
19Portfolio score
Filing activity: Jul 30, 1985 → Jul 30, 1985
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4705258A | Sheathing for pouring a container fabricated from concrete | Fixed Constructions | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.