Ferd. Ruesch AG
5Patents
0Active
5Granted
25Portfolio score
Filing activity: Oct 10, 1974 → Jan 11, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4798960A | Device for the treatment of substances by UV radiation | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US5456176A | Rotary printing press | Performing Operations; Transporting | 21 | Expired |
| US4009065A | Method for splicing strip ends together | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4705608A | Process for making screen printing fabrics for screen printing cylinders | Physics | 6 | Expired |
| US4779337A | Device for the stencil-ferrule mounting of screen printing cylinders | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.