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Ronald S. Newbower
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Acton, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Ultrasonic compliance zone system
Patent number
8,547,220
Issue date
Oct 1, 2013
The General Hospital Corporation
Michael Dempsey
G08 - SIGNALLING
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Patent Grant
Protected zone system
Patent number
8,212,653
Issue date
Jul 3, 2012
The General Hospital Corp.
Arthur L. Goldstein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Ultrasonic compliance zone system
Patent number
8,164,439
Issue date
Apr 24, 2012
The General Hospital Corp.
Michael K. Dempsey
G08 - SIGNALLING
Patents Applications
last 30 patents
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Patent Application
ULTRASONIC COMPLIANCE ZONE SYSTEM
Publication number
20100321180
Publication date
Dec 23, 2010
THE GENERAL HOSPITAL CORP.
Michael K. DEMPSEY
G06 - COMPUTING CALCULATING COUNTING