U.S. patents available from 1976 to present.
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An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.

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Assignee: Andries Tek R&D Limited Partnership

Location: Austin, TX
No. of patents: 1

Number	Title	Issue Date
4991581	Acoustic processing apparatus An apparatus and method of recording and processing acoustics, such as body sounds, for assessment of the sound and possible diagnosis of any abnormalities associated with the sound. The apparatus includes an electronic stethoscope for acoustic pick-up an...	02/12/1991