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Demaria Electrooptics Systems, Inc.
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Bloomfield, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
RF excited waveguide laser
Patent number
6,192,061
Issue date
Feb 20, 2001
Demaria Electrooptics Systems, Inc.
Richard A. Hart
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus to diffract multiple beams
Patent number
6,154,307
Issue date
Nov 28, 2000
United Technologies Corporation
William A. Veronesi
G02 - OPTICS
Information
Patent Grant
System to control the power of a beam
Patent number
6,089,076
Issue date
Jul 18, 2000
United Technologies Corporation
Eric R. Mueller
G02 - OPTICS
Information
Patent Grant
Apparatus for improving the optical intensity induced damage limit...
Patent number
5,680,412
Issue date
Oct 21, 1997
Demaria Electrooptics Systems, Inc.
Anthony J. DeMaria
G02 - OPTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75354790 - DEOS
Serial number
75354790
Registration number
2271456
Filing date
Sep 11, 1997
DeMaria ElectroOptics Systems, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75354757 - DEOS
Serial number
75354757
Registration number
2271455
Filing date
Sep 11, 1997
DeMaria ElectroOptics Systems, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments