Saint-Gobain Vitrage Les Miroirs
9Patents
0Active
9Granted
28Portfolio score
Filing activity: Jun 25, 1986 → Nov 18, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4826522A | Method and apparatus for making contact-tempered glass sheets with reinforced edge stresses | Chemistry; Metallurgy | 20 | Expired |
| US4816058A | Blow box for glass tempering | Chemistry; Metallurgy | 10 | Expired |
| US4772006A | Process and device for the gripping, transfer and placement of a sheet of flexible plastic material | Performing Operations; Transporting | 8 | Expired |
| US4874418A | Blow box for glass tempering | Chemistry; Metallurgy | 7 | Expired |
| US4889547A | Apparatus for thermal bending of glass sheets | Chemistry; Metallurgy | 6 | Expired |
| US4773678A | Connecting part between a rigid mechanical element and a hose | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4925379A | Device for producing a plastic sheet of high optical quality | Performing Operations; Transporting | 5 | Expired |
| US4713994A | Cutting device for sheets made of plastic material | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4749401A | Glass tempering using gas | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.