Resco Products, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C21B MANUFACTURE OF IRON OR STEEL 122
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 117
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS123
 
  
 
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 124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0214,905 REFRACTORY BRICKS AND METHODS OF MAKING THE SAMEJan 22, 16Jul 28, 16[C04B, F27B, F27D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5824263 Ladle brick leveling setJan 22, 96Oct 20, 98[C21B]
5427360 Refractory brick design for open end of refractory lined vesselSep 24, 93Jun 27, 95[C21C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0215,979 REFRACTORY BRICKS AND METHODS OF IDENTIFYING A REFRACTORY BRICK COMPOSITIONAbandonedJan 23, 15Jul 28, 16[F23M, F27D]
2007/0128,566 Heat exchanger for rotary kilnsAbandonedNov 18, 05Jun 07, 07[F27B]
5137603 Oven wallsExpiredJan 16, 91Aug 11, 92[C10B]
5060428 Prefabricated wallsExpiredFeb 09, 90Oct 29, 91[E02D]
5002908 Resin bonded refractory shape and method of makingExpiredOct 30, 89Mar 26, 91[C04B]
4957887 Magnesite-carbon refractoriesExpiredMar 22, 90Sep 18, 90[C04B]
4912068 Magnesite-carbon refractoriesExpiredNov 21, 88Mar 27, 90[C04B]
4779798 Gunning apparatusExpiredMay 07, 87Oct 25, 88[B05B, F27D]
4778526 Gunnable refractory compositionExpiredOct 14, 86Oct 18, 88[C04B]
4570910 Method of constructing a steelmaking ladleExpiredNov 29, 84Feb 18, 86[C21B]
4519442 Heat exchange structureExpiredAug 14, 84May 28, 85[F28D]
4320612 End blockExpiredAug 15, 80Mar 23, 82[E27D, E04C]
4243385 End blockExpiredFeb 26, 79Jan 06, 81[F27D]
4189327 Semi-cordierite and method of making the sameExpiredApr 17, 78Feb 19, 80[C04B]

Top Inventors for This Owner

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