Greenberg; Sanford D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Greenberg; Sanford D..The latest application filed is for "dual delay line storage sound signal processor".
- Greenberg; Sanford D. - Washington DC
Trademarks
| Patent | Date |
|---|---|
| Dual delay line storage sound signal processor Grant 3,936,610 - Schiffman February 3, 1 | 1976-02-03 |
| System for nullifying signal processor distortions Grant 3,906,384 - Schiffman September 16, 1 | 1975-09-16 |
| Speech Compressor With Gap Filling Grant 3,869,708 - Schiffman March 4, 1 | 1975-03-04 |
| Speech Compressor-expander Grant 3,828,361 - Schiffman August 6, 1 | 1974-08-06 |
| Variable Delay Line Signal Processor For Sound Reproduction Grant 3,786,195 - Schiffman January 15, 1 | 1974-01-15 |
| SEC | 0000939143 | GREENBERG SANFORD D |
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