VAY Holding AG
1Patents
0Active
1Granted
20Portfolio score
Filing activity: Oct 21, 2003 → Oct 21, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7090192B2 | Vacuum valve | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.