MAST AUTOMATION, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5866820 Coil volumetric and surface defect detection systemSep 20, 96Feb 02, 99[G01N]
5714688 EMAT measurement of ductile cast iron nodularitySep 30, 94Feb 03, 98[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5777229 Sensor transport system for combination flash butt welderExpiredJun 21, 96Jul 07, 98[G01N]
5763786 Automated mill roll inspection systemExpiredSep 18, 96Jun 09, 98[G01N]
5484219 Six-degree-of-freedom compliancy/breakaway deviceExpiredFeb 22, 94Jan 16, 96[F16D]
5474225 Automated method for butt weld inspection and defect diagnosisExpiredJul 18, 94Dec 12, 95[B23K]
5439157 Automated butt weld inspection systemExpiredJul 18, 94Aug 08, 95[B23K, G01N]
5195363 Automated mass-moment weighing system for jet engine bladesExpiredAug 16, 91Mar 23, 93[G01M]
5187976 Mass-moment weighing beamExpiredAug 16, 91Feb 23, 93[G01M, G01G]
5085082 Apparatus and method of discriminating flaw depths in the inspection of tubular productsExpiredOct 24, 90Feb 04, 92[G01N]

Top Inventors for This Owner

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