Assignee
CRS HOLDINGS INC
US·52 granted patents·28 pending applications·922 citations·filing 1986–2021
Top patents by PatentIndex Score
80 records- 0198US5462575ACo-Cr-Mo powder metallurgy articles and process for their manufactureCRS HOLDINGS INC·Filed 1993·Granted Oct 31, 1995·160 cites·18 claims
- 0294US10458007B2Quench and temper corrosion resistant steel alloyCRS HOLDINGS INC·Filed 2016·Granted Oct 29, 2019·3 cites·9 claims
- 0394US6630103B2Ultra-high-strength precipitation-hardenable stainless steel and strip made therefromCRS HOLDINGS INC·Filed 2002·Granted Oct 7, 2003·39 cites·32 claims
- 0490US10472706B2High strength, high toughness steel alloyCRS HOLDINGS INC·Filed 2019·Granted Nov 12, 2019·1 cites·10 claims
- 0589US10280498B2High temperature, damage tolerant superalloy, an article of manufacture made from the alloy, and process for making the alloyCRS HOLDINGS INC·Filed 2016·Granted May 7, 2019·3 cites·19 claims
- 0689US10094007B2Method of manufacturing a ferrous alloy article using powder metallurgy processingCRS HOLDINGS INC·Filed 2014·Granted Oct 9, 2018·3 cites·27 claims
- 0789US5769974AProcess for improving magnetic performance in a free-machining ferritic stainless steelCRS HOLDINGS INC·Filed 1997·Granted Jun 23, 1998·43 cites·8 claims
- 0889US5501747AHigh strength iron-cobalt-vanadium alloy articleCRS HOLDINGS INC·Filed 1995·Granted Mar 26, 1996·72 cites·19 claims
- 0987US5866066AAge hardenable alloy with a unique combination of very high strength and good toughnessCRS HOLDINGS INC·Filed 1996·Granted Feb 2, 1999·35 cites·24 claims
- 1086USH2245HAge-hardenable, nickel-base superalloy with improved notch ductilityCRS HOLDINGS INC·Filed 2008·Granted Aug 3, 2010·13 cites·13 claims
- 1184US9518313B2High strength, high toughness steel alloyCRS HOLDINGS INC·Filed 2012·Granted Dec 13, 2016·2 cites·14 claims
- 1284US6482354B1High-hardness powder metallurgy tool steel and article made therefromCRS HOLDINGS INC·Filed 2000·Granted Nov 19, 2002·23 cites·30 claims
- 1383US5556594ACorrosion resistant age hardenable nickel-base alloyCRS HOLDINGS INC·Filed 1986·Granted Sep 17, 1996·77 cites·34 claims
- 1483US5340534ACorrosion resistant austenitic stainless steel with improved galling resistanceCRS HOLDINGS INC·Filed 1992·Granted Aug 23, 1994·34 cites·26 claims
- 1582US9957594B2High strength, high toughness steel alloyCRS HOLDINGS INC·Filed 2015·Granted May 1, 2018·1 cites·12 claims
- 1682US5855844AHigh-strength, notch-ductile precipitation-hardening stainless steel alloy and method of makingCRS HOLDINGS INC·Filed 1997·Granted Jan 5, 1999·35 cites·18 claims
- 1781US10323311B2Nanostructured titanium alloy and method for thermomechanically processing the sameCRS HOLDINGS INC·Filed 2014·Granted Jun 18, 2019·3 cites·3 claims
- 1880US6238455B1High-strength, titanium-bearing, powder metallurgy stainless steel article with enhanced machinabilityCRS HOLDINGS INC·Filed 1999·Granted May 29, 2001·33 cites·16 claims
- 1980US2021214824A1Alloy for Mud Motor Shaft Applications with High Strength, High Impact Toughness and Excellent Fatigue LifeCRS HOLDINGS INC·Filed 2021·Application pending·0 cites
- 2078US5741374AHigh strength, ductile, Co-Fe-C soft magnetic alloyCRS HOLDINGS INC·Filed 1997·Granted Apr 21, 1998·32 cites·20 claims
- 2178US5681528AHigh-strength, notch-ductile precipitation-hardening stainless steel alloyCRS HOLDINGS INC·Filed 1995·Granted Oct 28, 1997·31 cites·17 claims
- 2277US8017071B2Corrosion-resistant, cold-formable, machinable, high strength, martensitic stainless steelCRS HOLDINGS INC·Filed 2009·Granted Sep 13, 2011·2 cites·13 claims
- 2377US5711826AFunctionally gradient cladding for nuclear fuel rodsCRS HOLDINGS INC·Filed 1996·Granted Jan 27, 1998·31 cites·19 claims
- 2477US5277048AProcess and apparatus for treating the surface of an elongated, steel alloy form to facilitate cold working thereofCRS HOLDINGS INC·Filed 1992·Granted Jan 11, 1994·40 cites·27 claims
- 2576US5308577AAustenitic, non-magnetic, stainless steel alloy and articles made therefromCRS HOLDINGS INC·Filed 1991·Granted May 3, 1994·22 cites·9 claims
- 2674US6279584B1Bulk ultrasonic degreasing, cleaning, and drying methodCRS HOLDINGS INC·Filed 2000·Granted Aug 28, 2001·13 cites·10 claims
- 2773US2018363105A1Method Of Manufacturing A Ferrous Alloy Article Using Powder Metallurgy ProcessingCRS HOLDINGS INC·Filed 2018·Application pending·0 cites
- 2872US2018030579A1High Strength, High Toughness Steel AlloyCRS HOLDINGS INC·Filed 2017·Application pending·0 cites
- 2972US2018320256A1High Strength Precipitation Hardenable Stainless SteelCRS HOLDINGS INC·Filed 2018·Application pending·0 cites
- 3072US2021198762A1Ultra-high strength alloyCRS HOLDINGS INC·Filed 2020·Application pending·0 cites
- 3171US10837091B2High temperature, damage tolerant superalloy, an article of manufacture made from the alloy, and process for making the alloyCRS HOLDINGS INC·Filed 2019·Granted Nov 17, 2020·0 cites·12 claims
- 3271US10280492B2Alloy for mud motor shaft applications with high strength, high impact toughness and excellent fatigue lifeCRS HOLDINGS INC·Filed 2016·Granted May 7, 2019·0 cites·18 claims
- 3370US12129536B2Strong, tough, and hard stainless steel and article made therefromCRS HOLDINGS INC·Filed 2021·Granted Oct 29, 2024·0 cites·7 claims
- 3470US6616125B2Corrosion resistant magnetic alloy an article made therefrom and a method of using sameCRS HOLDINGS INC·Filed 2001·Granted Sep 9, 2003·17 cites·21 claims
- 3570US2019048447A1High Strength Steel Alloy and Strip and Sheet Product Made TherefromCRS HOLDINGS INC·Filed 2018·Application pending·0 cites
- 3669US2016319406A1High Strength Precipitation Hardenable Stainless SteelCRS HOLDINGS INC·Filed 2016·Application pending·0 cites
- 3767US2019218648A1Alloy for Mud Motor Shaft Applications with High Strength, High Impact Toughness and Excellent Fatigue LifeCRS HOLDINGS INC·Filed 2019·Application pending·0 cites
- 3867US2013146182A1High Strength, High Toughness Steel AlloyCRS HOLDINGS INC·Filed 2012·Application pending·0 cites
- 3967US2015176109A1High Strength Steel Alloy and Strip and Sheet Product Made TherefromCRS HOLDINGS INC·Filed 2014·Application pending·0 cites
- 4066US5370750ACorrosion resistant, martensitic steel alloyCRS HOLDINGS INC·Filed 1993·Granted Dec 6, 1994·18 cites·20 claims
- 4165US2021166848A1Fe-Based, Soft Magnetic AlloyCRS HOLDINGS INC·Filed 2021·Application pending·0 cites
- 4263US6576186B1Enhanced machinability precipitation-hardenable stainless steel for critical applicationsCRS HOLDINGS INC·Filed 2000·Granted Jun 10, 2003·7 cites·19 claims
- 4363US5601664ACorrosion-resistant magnetic materialCRS HOLDINGS INC·Filed 1995·Granted Feb 11, 1997·22 cites·12 claims
- 4463US5362337AFree-machining martensitic stainless steelCRS HOLDINGS INC·Filed 1993·Granted Nov 8, 1994·16 cites·45 claims
- 4563US2014161658A1High Strength Precipitation Hardenable Stainless SteelCRS HOLDINGS INC·Filed 2012·Application pending·0 cites
- 4663US2014140883A1Quench and temper corrosion resistant steel alloyCRS HOLDINGS INC·Filed 2013·Application pending·0 cites
- 4762US2021396494A1Gradient armor plateCRS HOLDINGS INC·Filed 2021·Application pending·0 cites
- 4861US5407494AMethod of fabricating a welded metallic duct assemblyCRS HOLDINGS INC·Filed 1993·Granted Apr 18, 1995·16 cites·16 claims
- 4961US2018336982A1Fe-Si Base Alloy and Method of Making SameCRS HOLDINGS INC·Filed 2018·Application pending·0 cites
- 5061US2018305792A1Precipitation Hardenable Cobalt-Nickel Base Superalloy And Article Made TherefromCRS HOLDINGS INC·Filed 2018·Application pending·0 cites
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