Wayne, Nebraska
United States
10
2019-09-26
The entities that hold a legal rights for patent applications filed by inventor Simpson Jeffrey A.:
Jeffrey A. Simpson from Wayne, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Device and methods for accounting for environmental capacitances caused by an external object when detecting presence and location of surface coatings on transparent and/or translucent medium
#2 | 2016-03-10Apparatus and method for measuring thickness of transparent and/or translucent mediums using a reflecting signal that is normal or near normal to the mediums
#3 | 2014-09-30System for detecting fluorescing substances on non-fluorescing material using the human eye
#4 | 2014-05-13System for detecting conductive coatings on non-conductive medium surfaces
#5 | 2010-01-26System for detecting coatings on transparent or semi-transparent materials
#6 | 2009-09-01Method of enhancing measurement of stress in glass
#7 | 2009-04-28System of correlating light measurements
#8 | 2008-08-26Method and apparatus for protecting an optical transmission measurement when sensing transparent materials
#9 | 2006-09-21System of measuring light transmission and/or reflection
#10 | 2006-03-16Method and apparatus of improving optical reflection images of a laser on a changing surface location
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