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Patrick J. Cronkite
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Palm Bay, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Single element radiometric lens
Patent number
9,869,848
Issue date
Jan 16, 2018
DRS Network & Imaging Systems, LLC
Richard L. Southerland
G02 - OPTICS
Information
Patent Grant
Springless athermal lens design with flexured spacer
Patent number
9,658,423
Issue date
May 23, 2017
DRS Network & Imaging Systems, LLC
Eric J. Gustafson
G02 - OPTICS
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Patent Grant
Single element radiometric lens
Patent number
9,615,036
Issue date
Apr 4, 2017
DRS Network & Imaging Systems, LLC
Richard L. Southerland
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Springless athermal lens design with flexured spacer
Patent number
9,176,298
Issue date
Nov 3, 2015
DRS Network & Imaging Systems, LLC
Eric J. Gustafson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SINGLE ELEMENT RADIOMETRIC LENS
Publication number
20170160524
Publication date
Jun 8, 2017
DRS Network & Imaging Systems, LLC
Richard L. Southerland
G02 - OPTICS
Information
Patent Application
SPRINGLESS ATHERMAL LENS DESIGN WITH FLEXURED SPACER
Publication number
20160018619
Publication date
Jan 21, 2016
DRS Network & Imaging Systems, LLC
Eric J. Gustafson
G02 - OPTICS
Information
Patent Application
SINGLE ELEMENT RADIOMETRIC LENS
Publication number
20140267764
Publication date
Sep 18, 2014
DRS RSTA, Inc.
Richard L. Southerland
G02 - OPTICS