Bergwerksvergand GmbH
1Patents
0Active
1Granted
22Portfolio score
Filing activity: Jun 6, 1977 → Jun 6, 1977
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4149858A | Method and apparatus for the separation of sulfur & nitrogen oxides from a waste gas | Performing Operations; Transporting | 30 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.