4. Telephonic communications
  5. Audio message storage, retrieval, or synthesis

Robert R. Shepard

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Air knife and conveyor system

Drying and gas or vapor contact with solids – Apparatus – Sheet – web – or strand
Reexamination Certificate

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Interface to and operation of a voice messaging system

Telephonic communications – Audio message storage – retrieval – or synthesis
Patent

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Interface to and operation of a voice messaging system

Telephonic communications – Audio message storage – retrieval – or synthesis
Patent

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Telephone station set with improved flash signalling

Patent

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Profile ID: LFUS-PAI-P-652471

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