William B. Eisen

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrochemical hydrogen storage alloys for nickel metal hydride ba...
- Patent number 6,500,583
- Issue date Dec 31, 2002
- Energy Conversion Devices, Inc.
- Jason Ting
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for compacting high alloy steel particles
- Patent number 6,099,796
- Issue date Aug 8, 2000
- Crucible Materials Corp.
- William B. Eisen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for compacting high alloy tool steel particles
- Patent number 5,976,459
- Issue date Nov 2, 1999
- Crucible Materials Corporation
- William B. Eisen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High strength, corrosion resistant austenitic stainless steel and c...
- Patent number 5,841,046
- Issue date Nov 24, 1998
- Crucible Materials Corporation
- Geoffrey O. Rhodes
- B22 - CASTING POWDER METALLURGY