D. Matthew Walukas

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Ypsilanti, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for molding metals
- Patent number 7,028,746
- Issue date Apr 18, 2006
- Thixomat, Inc.
- Ron Akers
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for molding molten materials
- Patent number 6,736,188
- Issue date May 18, 2004
- Thixomat, Inc.
- Ralph E. Vining
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Activated feedstock
- Patent number 6,514,309
- Issue date Feb 4, 2003
- Thixomat, Inc.
- Stephen E. LeBeau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Activated feedstock
- Patent number 6,514,308
- Issue date Feb 4, 2003
- Thixomat, Inc.
- Stephen E. LeBeau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Activated feedstock
- Patent number 6,299,665
- Issue date Oct 9, 2001
- Thixomat, Inc.
- Stephen E. LeBeau
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermal shock resistant apparatus for molding thixotropic materials
- Patent number 6,059,012
- Issue date May 9, 2000
- Thixomat, Inc.
- Ralph Vining
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermal shock resistant apparatus for molding thixotropic materials
- Patent number 5,983,978
- Issue date Nov 16, 1999
- Thixomat, Inc.
- Ralph Vining
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for molding metals
- Publication number 20040084171
- Publication date May 6, 2004
- Thixomat, Inc.
- Ron Akers
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Apparatus for molding molten materials
- Publication number 20040003911
- Publication date Jan 8, 2004
- Thixomat, Inc.
- Ralph E. Vining
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Apparatus for molding metals
- Publication number 20020170696
- Publication date Nov 21, 2002
- Ron Akers
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Activated feedstock
- Publication number 20020029658
- Publication date Mar 14, 2002
- Stephen E. LeBeau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Activated feedstock
- Publication number 20020017165
- Publication date Feb 14, 2002
- Stephen E. LeBeau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...