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Patent applications and USPTO patent grants for Burkhard; Mahlon D..The latest application filed is for "delta modulator having low-level random noise characteristic".
Patent | Date |
---|---|
Delta Modulator Having Low-level Random Noise Characteristic Grant 3,855,555 - Burkhard , et al. December 17, 1 | 1974-12-17 |
Shock Isolation Mounts For Fragile Devices Grant 3,692,264 - Burkhard , et al. September 19, 1 | 1972-09-19 |
System For Frequency Modification Of Speech And Other Audio Signals Grant 3,681,756 - Burkhard , et al. August 1, 1 | 1972-08-01 |
Digital Delay System For Audio Signal Processing Grant 3,681,531 - Burkhard , et al. August 1, 1 | 1972-08-01 |
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