Gravure Research Institute, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gravure Research Institute, Inc..The latest application filed is for "screen gravure engraving system for electromechanical engravers".
- Gravure Research Institute, Inc. - Port Washington NY
| Patent | Date |
|---|---|
| Screen gravure engraving system for electromechanical engravers Grant 4,612,584 - George , et al. September 16, 1 | 1986-09-16 |
| Method and apparatus for forming gravure cells in a gravure cylinder Grant 4,504,354 - George , et al. March 12, 1 | 1985-03-12 |
| Deflection compensating roll for providing uniform contact pressure Grant 4,487,122 - George , et al. December 11, 1 | 1984-12-11 |
| Apparatus for determining the dynamic complex hardness of resilient roll coverings Grant 3,979,948 - George , et al. September 14, 1 | 1976-09-14 |
| Method and apparatus for detecting skips in gravure printing Grant 3,909,138 - George , et al. September 30, 1 | 1975-09-30 |
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