MERKLE INTERNATIONAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F23M CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR 313
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 223

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8693518 High temperature industrial furnace roof systemSep 09, 09Apr 08, 14[F23M, F27D]
8428096 Removable filler moduleMay 01, 07Apr 23, 13[F23M, F27D]
7726249 Apparatus and method for isolating zones of an industrial furnaceMay 01, 07Jun 01, 10[F23M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0320,727 Dust shield for refractory hangerAbandonedJun 30, 08Dec 31, 09[F23M]
2009/0293,784 Suspended refractory curtainAbandonedMay 30, 08Dec 03, 09[F23M]

Top Inventors for This Owner

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