The North American Manufacturing Company

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F23C METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL 318
 
  
 
F23D BURNERS 329
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS321
 
  
 
F23L AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS 215
 
  
 
F23M CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR 214
 
  
 
C21B MANUFACTURE OF IRON OR STEEL 122
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
F23N REGULATING OR CONTROLLING COMBUSTION 120
 
  
 
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
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7282172 Vertical shaft melting furnaceJan 28, 04Oct 16, 07[C21B]
7264466 Method and apparatus for radiant tube combustionSep 10, 04Sep 04, 07[F23C]
6929469 Burner apparatusFeb 26, 03Aug 16, 05[F23D]
6824383 Diffuse combustion method and apparatusAug 08, 03Nov 30, 04[F23N]
6672862 Premix burner with integral mixers and supplementary burner systemJan 05, 01Jan 06, 04[F23D]
6652265 Burner apparatus and methodDec 05, 01Nov 25, 03[G03G, G03F]
6638061 Low NOx combustion method and apparatusAug 13, 02Oct 28, 03[F27B]
6431859 Combustion gas and air recovery apparatusJan 12, 01Aug 13, 02[F27D]
6312250 Premix burner with firing rate controlMar 09, 00Nov 06, 01[F23D]
6206686 Integral low NOx injection burnerMay 01, 98Mar 27, 01[F23C]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6811220 Apparatus for automatically raising and lowering a seatExpiredOct 01, 02Nov 02, 04[A47K]
6789278 Portable device for generating a current in a vesselExpiredJan 27, 03Sep 14, 04[E04H]
2002/0127,504 Premix burner with firing rate controlAbandonedOct 29, 01Sep 12, 02[F23N, F23C]
6243930 Spreader for calender lineExpiredOct 10, 00Jun 12, 01[D06C]
6185800 Spreader for calender lineExpiredFeb 22, 00Feb 13, 01[D06C]
6182339 Spreader for calender lineExpiredApr 06, 00Feb 06, 01[D06C]
6029325 Spreader for calender lineExpiredJul 14, 98Feb 29, 00[D06C]
5871688 Multi-stack annealerExpiredAug 06, 97Feb 16, 99[C21D]
5685707 Integrated burner assemblyExpiredJan 16, 96Nov 11, 97[F23N]
5634786 Integrated fuel/air ratio control systemExpiredNov 30, 94Jun 03, 97[F23N]
5058793 Apparatus for guiding a moving stripExpiredJan 16, 90Oct 22, 91[B65H]
5000158 Staged burning radiant tubeExpiredAug 14, 89Mar 19, 91[F24C]
4944670 Self-cleaning burnerExpiredDec 15, 89Jul 31, 90[F23D]
4926842 Immersion tube heater treater improved immersion tube heater treaterExpiredMay 10, 89May 22, 90[F24H]
4616159 Driving circuit for pulsating radiation detectorExpiredApr 22, 85Oct 07, 86[H05B, G05F]
4577278 Method and system for controlling a selected zone in a fuel fired furnaceExpiredJul 18, 83Mar 18, 86[F27D]
4484947 Method for melting a charge of bulk solid metalExpiredApr 22, 83Nov 27, 84[C22B]
4460334 RecuperatorExpiredNov 05, 82Jul 17, 84[F24H, F28F]
4412328 Electromechanical device drive circuit fault detection apparatusExpiredFeb 04, 81Oct 25, 83[G06F]
4397110 Hand and improved hand spring for single action firearmExpiredDec 23, 81Aug 09, 83[F41C]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.