Andrew W. Urquhart

Person

Newark, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Metal matrix composites
- Patent number 5,856,025
- Issue date Jan 5, 1999
- Lanxide Technology Company, LP
- Danny R. White
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of modifying the properties of a metal matrix composite body
- Patent number 5,848,349
- Issue date Dec 8, 1998
- Lanxide Technology Company, LP
- Marc Stevens Newkirk
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Methods of making composite ceramic articles having embedded filler
- Patent number 5,654,246
- Issue date Aug 5, 1997
- Lanxide Technology Company, LP
- Marc Stevens Newkirk
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Complex perovskite oxidation reaction products
- Patent number 5,523,270
- Issue date Jun 4, 1996
- Lanxide Technology Company, LP
- Robert A. Rapp
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of modifying the properties of a metal matrix composite body
- Patent number 5,518,061
- Issue date May 21, 1996
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Inverse shape replication method of making ceramic composite articles
- Patent number 5,494,868
- Issue date Feb 27, 1996
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of armoring a vehicle with an anti-ballistic material
- Patent number 5,421,087
- Issue date Jun 6, 1995
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods of making composite aluminum nitride ceramic articles havin...
- Patent number 5,420,085
- Issue date May 30, 1995
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal matrix composites
- Patent number 5,395,701
- Issue date Mar 7, 1995
- Lanxide Technology Company, LP
- Danny R. White
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite ceramic articles
- Patent number 5,334,562
- Issue date Aug 2, 1994
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of modifying the properties of a metal matrix composite body
- Patent number 5,301,738
- Issue date Apr 12, 1994
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Inverse shape replication method of making ceramic composite articl...
- Patent number 5,275,987
- Issue date Jan 4, 1994
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic articles with a modified metal-containing component and met...
- Patent number 5,266,415
- Issue date Nov 30, 1993
- Lanxide Technology Company, LP
- Marc S. Newkirk
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing self-supporting ceramic bodies with graded pro...
- Patent number 5,266,537
- Issue date Nov 30, 1993
- Lanxide Technology Company, LP
- Christopher R. Kennedy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of making ceramic composites
- Patent number 5,246,895
- Issue date Sep 21, 1993
- Lanxide Technology Company, LP
- Harold D. Lesher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Surface bonding of ceramic bodies
- Patent number 5,238,886
- Issue date Aug 24, 1993
- Lanxide Technology Company, LP
- Stanley J. Luszcz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Composite ceramic articles
- Patent number 5,187,130
- Issue date Feb 16, 1993
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic composite articles obtained by inverse shape replication
- Patent number 5,168,081
- Issue date Dec 1, 1992
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing self-supporting ceramic bodies with graded pro...
- Patent number 5,164,347
- Issue date Nov 17, 1992
- Lanxide Technology Company, LP
- Christopher R. Kennedy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic articles with a modified metal-containing component and met...
- Patent number 5,122,488
- Issue date Jun 16, 1992
- Lanxide Technology Company, LP
- Marc S. Newkirk
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of making ceramic composites
- Patent number 5,106,789
- Issue date Apr 21, 1992
- Lanxide Technology Company, LP
- Harold D. Lesher
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic articles with a modified metal-containing component
- Patent number 5,106,698
- Issue date Apr 21, 1992
- Lanxide Technology Company, LP
- Marc S. Newkirk
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Surface bonding of ceramic bodies
- Patent number 5,104,835
- Issue date Apr 14, 1992
- Lanxide Technology Company, LP
- Stanley J. Luszcz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods for forming complex oxidation reaction products including s...
- Patent number 5,102,864
- Issue date Apr 7, 1992
- Lanxide Technology Company, LP
- Robert A. Rapp
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing self-supporting ceramic bodies with graded pro...
- Patent number 5,051,383
- Issue date Sep 24, 1991
- Lanxide Technology Company, LP
- Christopher R. Kennedy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Inverse shape replication method of making ceramic composite articl...
- Patent number 5,051,382
- Issue date Sep 24, 1991
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Inverse shape replication method for forming metal matrix composite...
- Patent number 5,000,245
- Issue date Mar 19, 1991
- Lanxide Technology Company, LP
- Danny R. White
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of modifying the properties of a metal matrix composite body
- Patent number 5,000,248
- Issue date Mar 19, 1991
- Lanxide Technology Company, LP
- Marc S. Newkirk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Surface bonding of ceramic bodies
- Patent number 4,960,736
- Issue date Oct 2, 1990
- Lanxide Technology Company, LP
- Stanley J. Luxzsz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods for forming complex oxidation reaction products including s...
- Patent number 4,956,338
- Issue date Sep 11, 1990
- Lanxide Technology Company, LP
- Robert A. Rapp
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Andrew W. Urquhart

Person

Patents Grantslast 30 patents

Metal matrix composites

Method of modifying the properties of a metal matrix composite body

Methods of making composite ceramic articles having embedded filler

Complex perovskite oxidation reaction products

Method of modifying the properties of a metal matrix composite body

Inverse shape replication method of making ceramic composite articles

Method of armoring a vehicle with an anti-ballistic material

Methods of making composite aluminum nitride ceramic articles havin...

Metal matrix composites

Composite ceramic articles

Method of modifying the properties of a metal matrix composite body

Inverse shape replication method of making ceramic composite articl...

Ceramic articles with a modified metal-containing component and met...

Method for producing self-supporting ceramic bodies with graded pro...

Method of making ceramic composites

Surface bonding of ceramic bodies

Composite ceramic articles

Ceramic composite articles obtained by inverse shape replication

Method for producing self-supporting ceramic bodies with graded pro...

Ceramic articles with a modified metal-containing component and met...

Method of making ceramic composites

Ceramic articles with a modified metal-containing component

Surface bonding of ceramic bodies

Methods for forming complex oxidation reaction products including s...

Method for producing self-supporting ceramic bodies with graded pro...

Inverse shape replication method of making ceramic composite articl...

Inverse shape replication method for forming metal matrix composite...

Method of modifying the properties of a metal matrix composite body

Surface bonding of ceramic bodies

Methods for forming complex oxidation reaction products including s...