Bradford A. Dulmaine

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Muhlenberg Township, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for improving magnetic performance in a free-machining ferr...
- Patent number 5,769,974
- Issue date Jun 23, 1998
- CRS Holdings, Inc.
- Millard S. Masteller
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of preparing a magnetic article from a duplex ferromagnetic...
- Patent number 5,685,921
- Issue date Nov 11, 1997
- CRS Holdings, Inc.
- Bradford A. Dulmaine
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength, notch-ductile precipitation-hardening stainless stee...
- Patent number 5,681,528
- Issue date Oct 28, 1997
- CRS Holdings, Inc.
- James W. Martin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Austenitic, non-magnetic, stainless steel alloy and articles made t...
- Patent number 5,308,577
- Issue date May 3, 1994
- CRS Holdings, Inc.
- Bradford A. Dulmaine
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Austenitic, non-magnetic, stainless steel alloy
- Patent number 5,094,812
- Issue date Mar 10, 1992
- Carpenter Technology Corporation
- Bradford A. Dulmaine
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...