Blythe; M. David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Blythe; M. David.The latest application filed is for "method and apparatus for enhancement of display screen resolution".
- Blythe; M. David - Colorado Springs CO
| Patent | Date |
|---|---|
| Method and apparatus for enhancement of display screen resolution Grant 4,939,673 - Hanau , et al. July 3, 1 | 1990-07-03 |
| Method for time modulation in vector film recorders Grant 4,827,434 - Hanau , et al. May 2, 1 | 1989-05-02 |
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