Apparatus, method and system for verifying the accuracy of print
Hand-held drill bit tester
Lead width inspection system and methods
Method and apparatus for surveying clearances on railway tracks
Method for calculating a scale relationship for an imaging...
Methods of inspecting flexographic and the like printing plates
Reticle for an object measurement system
Reticle projection system for video inspection apparatus
Seam inspection device
System and method for performing selected optical...