CRS HOLDINGS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22C ALLOYS 3240
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 547
 
  
 
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 441
 
  
 
A44C JEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS 119
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 119
 
  
 
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
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
  
 
B24C ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL117

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0176,109 High Strength Steel Alloy and Strip and Sheet Product Made TherefromDec 17, 14Jun 25, 15[C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9518313 High strength, high toughness steel alloyOct 05, 12Dec 13, 16[C21D, C22C]
9351547 Ferrous alloy for coining and method for producing the sameMar 11, 13May 31, 16[B24B, A44C, C21D, B21D, C22C, B21B]
9267192 Processable high thermal neutron absorbing Fe-base alloy powderAug 25, 11Feb 23, 16[G21F, C22C]
8795584 Free-machining powder metallurgy steel articles and method of making sameAug 23, 12Aug 05, 14[B22F]
8282701 Free-machining powder metallurgy steel articles and method of making sameSep 11, 09Oct 09, 12[B22F, C22C]
8017071 Corrosion-resistant, cold-formable, machinable, high strength, martensitic stainless steelAug 26, 09Sep 13, 11[C22C]
7931855 Method of controlling the oxygen content of a powderOct 06, 05Apr 26, 11[B22F]
7780798 Medical devices including hardened alloysMar 29, 07Aug 24, 10[C22C]
6630103 Ultra-high-strength precipitation-hardenable stainless steel and strip made therefromMar 26, 02Oct 07, 03[C22C]
6616125 Corrosion resistant magnetic alloy an article made therefrom and a method of using sameJun 14, 01Sep 09, 03[F16K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0337,419 Austenitic Stainless Steel AlloyAbandonedMay 20, 14Nov 26, 15[C22C]
2014/0161,658 High Strength Precipitation Hardenable Stainless SteelAbandonedDec 06, 12Jun 12, 14[C22C]
2014/0140,883 QUENCH AND TEMPER CORROSION RESISTANT STEEL ALLOYAbandonedOct 24, 13May 22, 14[C21D, C22C]
2013/0284,319 High Strength, High Toughness Steel AlloyAbandonedApr 27, 12Oct 31, 13[C22C]
2013/0220,491 Ultra-High Strength Stainless Alloy Strip, a Method of Making Same, and a Method of Using Same for Making a Golf Club HeadAbandonedNov 15, 12Aug 29, 13[C21D, C22C]
2013/0146,182 High Strength, High Toughness Steel AlloyAbandonedOct 08, 12Jun 13, 13[C22C]
2013/0143,042 Ultra-High Strength, Corrosion Resistant Wire, a Method of Making Same, and a Method of Using SameAbandonedDec 05, 12Jun 06, 13[H05K, B32B]
2012/0156,085 Blast Resistant, Non-Magnetic, Stainless Steel ArmorAbandonedDec 14, 10Jun 21, 12[B22D, C21D, C22C]
2011/0165,011 HIGH STRENGTH, HIGH TOUGHNESS STEEL ALLOYAbandonedJan 28, 11Jul 07, 11[C22C]
2010/0018,613 High Strength, High Toughness Steel AlloyAbandonedJun 19, 09Jan 28, 10[C22C]
7651657 Manufacturing of controlled porosity metallic toolsExpiredMar 20, 08Jan 26, 10[B22F]
2009/0283,182 Method of Making a High Strength, High Toughness, Fatigue Resistant, Precipitation Hardenable Stainless Steel and Product Made TherefromAbandonedFeb 27, 09Nov 19, 09[C21C]
2009/0111,607 Golf Club Head and Method of Making SameAbandonedOct 30, 07Apr 30, 09[A63B]
2009/0004,041 High Strength, High Toughness Rotating Shaft MaterialAbandonedJun 26, 08Jan 01, 09[C22C]
2007/0166,183 Corrosion-Resistant, Free-Machining, Magnetic Stainless SteelAbandonedJan 18, 06Jul 19, 07[C22C]
2007/0113,931 Ultra-high strength martensitic alloyAbandonedNov 18, 05May 24, 07[C22C]
2007/0025,873 Corrosion-resistant, cold-formable, machinable, high strength, martensitic stainless steelAbandonedJul 29, 05Feb 01, 07[C22C]
2006/0140,812 Manufacturing of controlled porosity metallic toolsAbandonedJun 18, 04Jun 29, 06[B22F]
2006/0112,558 Process of making variable wall thickness tubingAbandonedNov 29, 04Jun 01, 06[B21K, B21D]
H002245 Method and apparatus for multiple access communicationExpiredSep 24, 98Jul 06, 04[H04J]

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