The Material Works, Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 355
 
  
 
B21B ROLLING OF METAL 329
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 363
 
  
 
B24C ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL216
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL120
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 144

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0095,848 Cut-To-Length Steel Coil Processing Line With Stretcher Leveler And Temper MillOct 02, 15Apr 06, 17[B21D, B21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9333625 Method of descaling stainless steelDec 05, 14May 10, 16[B24C]
8707529 Method and apparatus for breaking scale from sheet metal with recoiler tension and rollers adapted to generate scale breaking wrap anglesDec 11, 08Apr 29, 14[C21D]
8128460 Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cellApr 06, 09Mar 06, 12[B24B]
8074331 Slurry blasting apparatus for removing scale from sheet metalMar 19, 08Dec 13, 11[B23K]
8066549 Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flowFeb 10, 11Nov 29, 11[B24B]
8062095 Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flowSep 22, 10Nov 22, 11[B24B]
7601226 Slurry blasting apparatus for removing scale from sheet metalSep 14, 06Oct 13, 09[B24C, B08B]
7156926 Method of removing scale and inhibiting oxidation in processed sheet metalAug 11, 04Jan 02, 07[B08B]
6814815 Method of removing scale and inhibiting oxidation in processed sheet metalApr 07, 03Nov 09, 04[B08B, B21C, B21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0002,686 Sheet Metal Oxide DetectorAbandonedJun 29, 07Jan 01, 09[G01J, G01N]
2008/0216,925 METHOD AND APPARATUS FOR PRODUCING SCALE-FREE SHEET METALAbandonedMar 09, 07Sep 11, 08[C21D, B21D]
7081167 Method of removing scale and inhibiting oxidation and galvanizing sheet metalExpiredOct 05, 04Jul 25, 06[B08B]
7081168 Method of removing scale and inhibiting oxidation and pre-painting sheet metalExpiredNov 08, 04Jul 25, 06[B08B]
7081169 Method of removing scale and inhibiting oxidation and cold rolling sheet metalExpiredNov 08, 04Jul 25, 06[B08B]
7077724 Sheet metal scale removing water jet processExpiredJun 06, 05Jul 18, 06[B24B]
6814089 Conditioning liquid cleaning and recycling system for sheet metal conditioning apparatusExpiredJun 03, 03Nov 09, 04[B08B]
6732561 Method and apparatus for leveling and conditioning sheet metalExpiredSep 23, 02May 11, 04[B21D]
6205830 Method and apparatus for processing sheet metalExpiredFeb 24, 00Mar 27, 01[B21B]

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