S. Krishna Srivastava

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Kokomo, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Fabricable, high strength, oxidation resistant Ni—Cr—Co—Mo—Al alloys
- Patent number 10,577,680
- Issue date Mar 3, 2020
- Haynes International, Inc.
- S. Krishna Srivastava
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fabricable, high strength, oxidation resistant Ni—Cr—Co—Mo—Al Alloys
- Patent number 10,358,699
- Issue date Jul 23, 2019
- Haynes International, Inc.
- S. Krishna Srivastava
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High temperature low thermal expansion Ni-Mo-Cr alloy
- Patent number 8,545,643
- Issue date Oct 1, 2013
- Haynes International, Inc.
- Lee Pike
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cobalt-chromium-iron-nickel alloys amenable to nitride strengthening
- Patent number 8,075,839
- Issue date Dec 13, 2011
- Haynes International, Inc.
- S. Krishna Srivastava
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Fabricable, High Strength, Oxidation Resistant Ni-Cr-Co-Mo-Al Alloys
- Publication number 20190323107
- Publication date Oct 24, 2019
- HAYNES INTERNATIONAL, INC.
- S. Krishna Srivastava
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Fabricable, High Strength, Oxidation Resistant Ni-Cr-Co-Mo-Al Alloys
- Publication number 20180230578
- Publication date Aug 16, 2018
- S. Krishna Srivastava
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Fabricable, High Strength, Oxidation Resistant Ni-Cr-Co-Mo-Al Alloys
- Publication number 20160002752
- Publication date Jan 7, 2016
- HAYNES INTERNATIONAL, INC.
- S. Krishna Srivastava
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
High Temperature Low Thermal Expansion Ni-Mo-Cr Alloy
- Publication number 20120213660
- Publication date Aug 23, 2012
- HAYNES INTERNATIONAL, INC.
- Lee Pike
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Cobalt-chromium-iron-nickel alloys amenable to nitride strengthening
- Publication number 20080066831
- Publication date Mar 20, 2008
- S. Krishna Srivastava
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...