Mark E. Walker

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Fullerton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Terrestrial acoustic sensor array
- Patent number 12,106,674
- Issue date Oct 1, 2024
- Scientific Applications and Research Associates, Inc.
- Jay B. Cleckler
- G08 - SIGNALLING
Information Patent Grant
Terrestrial acoustic sensor array
- Patent number 11,594,142
- Issue date Feb 28, 2023
- Scientific Applications and Research Associates, Inc.
- Jay B. Cleckler
- G05 - CONTROLLING REGULATING
Information Patent Grant
Multi spectral detection device including an acoustic array, a prot...
- Patent number 9,741,220
- Issue date Aug 22, 2017
- Orbital ATK, Inc.
- Raymond Mederos
- G08 - SIGNALLING
Information Patent Grant
Multi-spectral detection device including an acoustic array
- Patent number 9,400,341
- Issue date Jul 26, 2016
- Orbital ATK, Inc.
- Raymond Mederos
- G01 - MEASURING TESTING
Information Patent Grant
Ring box with rotating ring holder
- Patent number 9,375,066
- Issue date Jun 28, 2016
- Marvin Velazquez
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
MULTI SPECTRAL DETECTION DEVICE INCLUDING AN ACOUSTIC ARRAY, A PROT...
- Publication number 20170186288
- Publication date Jun 29, 2017
- Orbital ATK, Inc.
- Raymond Mederos
- G08 - SIGNALLING
Information Patent Application
MULTI-SPECTRAL DETECTION DEVICE INCLUDING AN ACOUSTIC DETECTOR ARRAY
- Publication number 20150355350
- Publication date Dec 10, 2015
- Orbital ATK, Inc.
- Raymond Mederos
- G01 - MEASURING TESTING