Robert Wayne Krieble

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Reading, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Case-hardening alloy steel and case-hardened article made therefrom
- Patent number 4,157,258
- Issue date Jun 5, 1979
- Carpenter Technology Corporation
- Thoni V. Philip
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method of Making a High Strength, High Toughness, Fatigue Resistant...
- Publication number 20120055288
- Publication date Mar 8, 2012
- Robert Wayne Krieble
- C21 - METALLURGY OF IRON
Information Patent Application
Method of Making a High Strength, High Toughness, Fatigue Resistant...
- Publication number 20090283182
- Publication date Nov 19, 2009
- Robert Wayne Krieble
- C21 - METALLURGY OF IRON
Information Patent Application
High Strength, High Toughness Rotating Shaft Material
- Publication number 20090004041
- Publication date Jan 1, 2009
- Paul Michael Novotny
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...