Joel Friedman

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Chord propagation velocity measurement system and method for...

Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation
Reexamination Certificate

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Implant devices for retaining dentures

Patent

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Method for machine polishing ophthalmic lenses to a translucent

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent

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Non-blocking concentrator

Telephonic communications – Concentrator or trunk selector – Using crossbar or crosspoint switching
Patent

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Remote selector unit for jukeboxes

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Coin operated type phonograph or radio
Patent

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Profile ID: LFUS-PAI-P-793774

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