1
Karl M Fant, Richard A Fundakowski, Tod S Levitt, John E Overland, Bindinganavle R Suresh, Franz W Ulrich: Real time automated inspection. Honeywell, Charles G Mersereau, Wayne B Easton, May 21, 1985: US04519041 (67 worldwide citation)

A method and apparatus relating to the real time automatic detection and classification of characteristic type surface imperfections occurring on the surfaces of material of interest such as moving hot metal slabs produced by a continuous steel caster. A data camera transversely scans continuous lin ...


2
Raj Aggarwal, Bindinganavle R Suresh: Method and apparatus for classification of a moving terrestrial vehicle as light or heavy. Honeywell, William T Udseth, August 5, 1986: US04604738 (10 worldwide citation)

The subject invention discloses a conventional method and apparatus for classifying terrestrial moving vehicles in which the seismic signal generated by the vehicle is broken into its Rayleigh and acoustically coupled components. The ratio of the Rayleigh component to the acoustically coupled compon ...