BMI, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C21B MANUFACTURE OF IRON OR STEEL 122

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5601051 Apparatus for repairing the refractory lining of a refractory vesselApr 20, 95Feb 11, 97[B05B, C21B]
5419922 Method and apparatus for repairing the refractory lining of a refractory vesselMar 15, 94May 30, 95[B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6552261 Push-fit shieldExpiredApr 27, 01Apr 22, 03[H05K]
2002/0185,294 Push-fit shield and method for fabricating sameAbandonedApr 27, 01Dec 12, 02[H05K]
5956925 Carrier tape and method for washing of components in carrier tapeExpiredDec 31, 97Sep 28, 99[B65B]
4875662 Method and apparatus for relining blast furnaceExpiredOct 28, 88Oct 24, 89[C21B]
4793595 Method and apparatus for relining blast furnaceExpiredOct 29, 86Dec 27, 88[C21B]
4571318 Method of constructing refractory runnerExpiredJun 20, 84Feb 18, 86[F27D]
4478395 Refractory runnerExpiredMay 20, 82Oct 23, 84[F27D]
4364798 Rebuilt coke oven heating chamber and method of making the sameExpiredDec 30, 80Dec 21, 82[E04B, F27D, E04G, C10B]
4272020 Gunning apparatus for in situ spraying of refractory materialExpiredNov 26, 79Jun 09, 81[B05B, C21B]
4211367 Gunning apparatus for in situ spraying of refractory materialExpiredAug 16, 78Jul 08, 80[B05B]

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