4. Printing and office machinery
  5. Printing equipment
  6. Hand held or manipulated

Dan Harden

Inventor

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3-D audio headset

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Patent

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Baby changing station bed

Design Patent

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Baby changing station bed

Design Patent

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Casing for stampers

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

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Combined 3D audio headset and glasses

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Patent

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Profile ID: LFUS-PAI-P-149268

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