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Jeffrey A. Simpson
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Peoria, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Device and methods for accounting for environmental capacitances ca...
Patent number
11,067,377
Issue date
Jul 20, 2021
EDTM, Inc.
Jeffrey A. Simpson
G01 - MEASURING TESTING
Information
Patent Grant
Credit card-size low-E detection device for positioning of the devi...
Patent number
D882424
Issue date
Apr 28, 2020
EDTM, Inc.
Jeffrey A. Simpson
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Tint meter device having a slot for self-positioning of the tint me...
Patent number
D856830
Issue date
Aug 20, 2019
EDTM, Inc.
Jeffrey A. Simpson
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Apparatus and method for measuring thickness of transparent and/or...
Patent number
9,891,041
Issue date
Feb 13, 2018
EDTM, Inc.
Nathan Strimpel
G01 - MEASURING TESTING
Information
Patent Grant
System for detecting fluorescing substances on non-fluorescing mate...
Patent number
8,847,176
Issue date
Sep 30, 2014
EDTM, Inc.
Nathan Strimpel
G01 - MEASURING TESTING
Information
Patent Grant
System for detecting conductive coatings on non-conductive medium s...
Patent number
8,723,944
Issue date
May 13, 2014
EDTM, Inc.
Mark A. Imbrock
G01 - MEASURING TESTING
Information
Patent Grant
System for detecting coatings on transparent or semi-transparent ma...
Patent number
7,652,760
Issue date
Jan 26, 2010
Electronic Design To Market, Inc.
Jeffrey A. Simpson
G01 - MEASURING TESTING
Information
Patent Grant
Method of enhancing measurement of stress in glass
Patent number
7,583,368
Issue date
Sep 1, 2009
Electronic Design To Market, Inc.
Jeffrey A. Simpson
G01 - MEASURING TESTING
Information
Patent Grant
System of correlating light measurements
Patent number
7,525,658
Issue date
Apr 28, 2009
Electronic Design To Market, Inc.
Jeffrey A. Simpson
G01 - MEASURING TESTING
Information
Patent Grant
System of measuring light transmission and/or reflection
Patent number
7,499,165
Issue date
Mar 3, 2009
Electronic Design To Market, Inc.
Jeffrey A. Simpson
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for protecting an optical transmission measure...
Patent number
7,417,749
Issue date
Aug 26, 2008
Electric Design to Market, Inc.
Jeffrey A. Simpson
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for detecting properties of reflective transpa...
Patent number
6,683,695
Issue date
Jan 27, 2004
Electronic Design To Market, Inc.
Jeffrey A. Simpson
G01 - MEASURING TESTING
Information
Patent Grant
Gauge for measuring glass thickness and glass pane spacing
Patent number
5,966,214
Issue date
Oct 12, 1999
Electronic Design To Market, Inc.
Mark A. Imbrock
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Device and Method for Detecting Surface Coatings on Transparent and...
Publication number
20190293403
Publication date
Sep 26, 2019
EDTM, INC.
Jeffrey A. Simpson
G01 - MEASURING TESTING
Information
Patent Application
Apparatus and Method for Measuring Thicknesses of Mediums using a R...
Publication number
20160069667
Publication date
Mar 10, 2016
EDTM, INC.
Nathan Strimpel
G01 - MEASURING TESTING
Information
Patent Application
System of measuring light transmission and/or reflection
Publication number
20060209304
Publication date
Sep 21, 2006
Electronic Design To Market, Inc.
Jeffrey A. Simpson
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus of improving optical reflection images of a la...
Publication number
20060054843
Publication date
Mar 16, 2006
Electronic Design To Market, Inc.
Jeffrey A. Simpson
G01 - MEASURING TESTING