ESCO S.A.
5Patents
0Active
5Granted
24Portfolio score
Filing activity: Dec 3, 1976 → Apr 28, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4136489A | Grinding and polishing machine | Performing Operations; Transporting | 8 | Expired |
| US5207136A | Machining unit with rotary head carrying pivoting tools | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5210917A | Multiple station machine for bar machining | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6055893A | Machining unit with a rotating head | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5161399A | Device for straightening a wire | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.