Daniel Hunter Stone

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Pueblo West, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Railroad wheel steels having improved resistance to rolling contact...
- Patent number 7,591,909
- Issue date Sep 22, 2009
- Transportation Technology Center, Inc.
- Francisco C. Robles Hernandez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Railroad wheel steels having improved resistance to rolling contact...
- Patent number 7,559,999
- Issue date Jul 14, 2009
- Transportation Technology Center, Inc.
- Francisco C. Robles Hernandez
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Railway wheels resistant to martensite transformation
- Patent number 6,632,297
- Issue date Oct 14, 2003
- Transportation Technology Center, Inc.
- Daniel Hunter Stone
- C21 - METALLURGY OF IRON
Information Patent Grant
Railway wheels resistant to martensite transformation
- Patent number 6,387,191
- Issue date May 14, 2002
- Transportation Technology Center, Inc.
- Daniel Hunter Stone
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
RAILROAD WHEEL STEELS HAVING IMPROVED RESISTANCE TO ROLLING CONTACT...
- Publication number 20090134647
- Publication date May 28, 2009
- TRANSPORTATION TECHNOLOGY CENTER, INC.
- Francisco C. Robles Hernandez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RAILROAD STEELS HAVING IMPROVED RESISTANCE TO ROLLING CONTACT FATIGUE
- Publication number 20090053095
- Publication date Feb 26, 2009
- TRANSPORTATION TECHNOLOGY CENTER, INC.
- Francisco C. Robles Hernandez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RAILROAD WHEEL STEELS HAVING IMPROVED RESISTANCE TO ROLLING CONTACT...
- Publication number 20090051182
- Publication date Feb 26, 2009
- TRANSPORTATION TECHNOLOGY CENTER, INC.
- Francisco C. Robles Hernandez
- B60 - VEHICLES IN GENERAL
Information Patent Application
Railway wheels resistant to martensite transformation
- Publication number 20040026944
- Publication date Feb 12, 2004
- Daniel Hunter Stone
- C21 - METALLURGY OF IRON