1
Mark E Walker: Remote transaction system. Arnold White & Durkee, July 4, 1989: US04845636 (108 worldwide citation)

A remote transaction system is disclosed which may be used to conduct business transactions wherein visual contact between a buyer and a seller is desired or required. A transaction booth is located remotely from an operations center, the booth and the center being connected by audio and video commu ...


2
Raymond Mederos, Jonathan L Carter, John R Kenyon, Jay B Cleckler, Mark E Walker: Multi-spectral detection device including an acoustic array. ORBITAL ATK, TraskBritt, July 26, 2016: US09400341 (1 worldwide citation)

A multi-spectral detection device is provided that includes a housing, a bezel spacer, a microphone, an end cap and electro-optical sensors mounted to the end cap. The housing has an inner chamber that holds sensor components. The bezel spacer has a first end and an opposed, second end. The first en ...


3
Mark E Walker: Remote transaction system. Arnold White & Durkee, March 19, 1996: USRE035184

A remote transaction system is disclosed which may be used to conduct business transactions wherein visual contact between a buyer and a seller is desired or required. A transaction booth is located remotely from an operations center, the booth and the center being connected by audio and video commu ...


4
Raymond Mederos, Jonathan L Carter, John R Kenyon, Jay B Cleckler, Mark E Walker: Multi spectral detection device including an acoustic array, a protection system, and related methods. Orbital ATK, TraskBritt, August 22, 2017: US09741220

A multi-spectral detection device is provided that includes a housing, a bezel spacer, a microphone, an end cap and electro-optical sensors mounted to the end cap. The housing has an inner chamber that holds sensor components. The bezel spacer has a first end and an opposed, second end. The first en ...



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