Leon Marsh

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Audio device
- Patent number D1078690
- Issue date Jun 10, 2025
- Leon Marsh
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Earbud
- Patent number D1069762
- Issue date Apr 8, 2025
- Inova Design Solutions Ltd
- Leon Marsh
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Ear-mountable bio-sensor device
- Patent number D1047955
- Issue date Oct 22, 2024
- Inova Design Solutions Ltd
- Matthew Clements
- D24 - Medical and laboratory equipment
Information Patent Grant
Ear-mountable bio-sensor device
- Patent number D1048400
- Issue date Oct 22, 2024
- Inova Design Solutions Ltd
- Matthew Clements
- D24 - Medical and laboratory equipment
Information Patent Grant
Ear bud
- Patent number D1016785
- Issue date Mar 5, 2024
- Inova Design Solutions Ltd
- Leon Marsh
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Ear-mountable bio-sensor device
- Patent number D895811
- Issue date Sep 8, 2020
- Inova Design Solutions Ltd
- Steven Green
- D24 - Medical and laboratory equipment
Information Patent Grant
Ear-mountable bio-sensor device
- Patent number D895125
- Issue date Sep 1, 2020
- Inova Design Solutions Ltd
- Steven Green
- D24 - Medical and laboratory equipment