Vibroflotation AG
2Patents
0Active
2Granted
22Portfolio score
Filing activity: Jan 23, 1981 → Aug 30, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4397588A | Method of constructing a compacted granular or stone column in soil masses and apparatus therefor | Fixed Constructions | 25 | Expired |
| US5141364A | Method and device for producing a narrow or slit wall in soil | Fixed Constructions | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.