LandOfFree - US Patents - Listing for Optics: measuring and testing,By shade or color,With sample responsive to plural colors applied simultaneously

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Method of and apparatus for monitoring gaseous pollutants

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Method of obtaining a range of colors

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Miniature colorimeter

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Multiangular color measuring apparatus

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Multispectral imaging and analysis system

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Nondestructive diagnostic method and nondestructive diagnostic a

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Optical analysis of impurity absorptions

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Optical analytical instrument and method having improved calibra

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Optical density scanning head

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Optical measurement device and related process

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Photometric analyzer for automatically studying complex solution

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Photosensitive color monitoring device and method of measurement

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Portable colorimeter

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Product discrimination system

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Product discrimination system and method therefor

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Reagents for arsenic meter

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Reagents for arsenic meter

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Reagents for arsenic meter

Optics: measuring and testing – By shade or color – With sample responsive to plural colors applied simultaneously

Sample optical properties measuring device with predictive estim