David Campbell

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Port Melbourne, AU

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Patents Grantslast 30 patents

Information Patent Grant
Data processing equipment
- Patent number D1062718
- Issue date Feb 18, 2025
- Blackmagic Design Pty Ltd
- David Campbell
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Media switcher
- Patent number D1054399
- Issue date Dec 17, 2024
- Blackmagic Design Pty Ltd
- Grant David Petty
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Electronic device
- Patent number D1035664
- Issue date Jul 16, 2024
- Blackmagic Design Pty Ltd
- Grant David Petty
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Control panel
- Patent number D824423
- Issue date Jul 31, 2018
- Blackmagic Design Pty Ltd
- Grant Petty
- D14 - Recording, communication, or information retrieval equipment