Thomas O'Brien

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Hove, GB

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Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker diaphragm
- Patent number 12,101,615
- Issue date Sep 24, 2024
- B&W Group Ltd
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker diaphragm
- Patent number 11,743,651
- Issue date Aug 29, 2023
- B&W Group Ltd
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker diaphragm
- Patent number 11,395,069
- Issue date Jul 19, 2022
- B&W Group Ltd
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker diaphragm
- Patent number 10,812,909
- Issue date Oct 20, 2020
- EVA Automation, Inc.
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker diaphragm
- Patent number 10,547,949
- Issue date Jan 28, 2020
- EVA Automation, Inc.
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker diaphragm
- Patent number 10,390,141
- Issue date Aug 20, 2019
- EVA Automation, Inc.
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker
- Patent number D818992
- Issue date May 29, 2018
- B & W Group Ltd
- Steven William Marks
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER DIAPHRAGM
- Publication number 20240048910
- Publication date Feb 8, 2024
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER DIAPHRAGM
- Publication number 20220329947
- Publication date Oct 13, 2022
- B&W GROUP LTD
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loudspeaker Diaphragm
- Publication number 20200145759
- Publication date May 7, 2020
- EVA Automation, Inc.
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loudspeaker Diaphragm
- Publication number 20200120424
- Publication date Apr 16, 2020
- EVA Automation, Inc.
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loudspeaker Diaphragm
- Publication number 20190297424
- Publication date Sep 26, 2019
- EVA Automation, Inc.
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loudspeaker Diaphragm
- Publication number 20180184208
- Publication date Jun 28, 2018
- EVA Automation,Inc
- Thomas O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE