Voith GmbH
4Patents
1Active
4Granted
28Portfolio score
Filing activity: Jun 15, 1982 → Jul 24, 2015
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5277765A | Headbox with a vertical partition between perforated rolls | Textiles; Paper | 5 | Expired |
| US5300196A | Twin-wire former with frame for a paper making machine | Textiles; Paper | 5 | Expired |
| US4419047A | Method of operation of a pump-turbine between part-load operation and reverse pumping operation | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9890863B2 | Piston slide valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.