4. Recording, communication, or information retrieval equipment
  5. Video or audio transmission, recording or playback equipment
  6. Telephone equipment

David S. Urbanus

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Computer terminal

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent

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Computer terminal

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent

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Hand-held hot melt dispenser

Tools and hardware – Other tools and implements – Fusing – e.g. – soldering – etc.
Patent

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Keyboard

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent

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Printer

Printing and office machinery – Printing equipment – Hand held or manipulated
Patent

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Profile ID: LFUS-PAI-P-594949

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