Ewing; John J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ewing; John J..The latest application filed is for "glass sheet press support and alignment systems".
- Ewing; John J. - Tarentum PA
| Patent | Date |
|---|---|
| Glass sheet press support and alignment systems Grant 4,737,182 - Fecik , et al. April 12, 1 | 1988-04-12 |
| Horizontal press bending of heat softened glass sheets Grant 4,662,925 - Thimons , et al. May 5, 1 | 1987-05-05 |
| Dual ring segmented block tempering ring Grant 4,556,408 - Fecik , et al. December 3, 1 | 1985-12-03 |
| Vacuum mold for shaping glass sheets Grant 4,526,605 - Frank , et al. July 2, 1 | 1985-07-02 |
| Method and apparatus for shaping glass sheets to complicated shapes Grant 4,501,603 - Frank , et al. February 26, 1 | 1985-02-26 |
| Shaping sheets of glass or other deformable material to a complicated curvature Grant 4,470,835 - Fecik , et al. September 11, 1 | 1984-09-11 |
| Shaping sheets of glass or other deformable material to a compound curvature Grant 4,430,110 - Frank , et al. February 7, 1 | 1984-02-07 |
| Glass sheet support of ring-like configuration Grant 4,331,464 - Claassen , et al. May 25, 1 | 1982-05-25 |
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