Lawrence D. Graham

Person

North Canton, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of forming a cast metal article
- Patent number 8,393,381
- Issue date Mar 12, 2013
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of casting metal articles
- Patent number 8,171,981
- Issue date May 8, 2012
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for removing core material
- Patent number 8,091,610
- Issue date Jan 10, 2012
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of forming a cast metal article
- Patent number 7,905,273
- Issue date Mar 15, 2011
- PCC Airfoils, Inc.
- Gerald C. Dodds
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for casting metal articles
- Patent number 7,849,910
- Issue date Dec 14, 2010
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of casting
- Patent number 7,448,428
- Issue date Nov 11, 2008
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fluidized bed with baffle
- Patent number 6,889,747
- Issue date May 10, 2005
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for use during casting
- Patent number 6,827,124
- Issue date Dec 7, 2004
- PCC Airfoils, Inc.
- Robert M. Garlock
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and method for casting a metal article
- Patent number 6,698,493
- Issue date Mar 2, 2004
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System for casting a metal article
- Patent number 6,695,034
- Issue date Feb 24, 2004
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Casting articles
- Patent number 6,651,728
- Issue date Nov 25, 2003
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System for casting a metal article using a fluidized bed
- Patent number 6,443,213
- Issue date Sep 3, 2002
- PCC Airfoils, Inc.
- Lawrence D. Graham
- C30 - CRYSTAL GROWTH
Information Patent Grant
Mold and mold basket for use in uni-directional solidification proc...
- Patent number 6,367,538
- Issue date Apr 9, 2002
- General Electric Company
- Asish Ghosh
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of casting a metal article
- Patent number 6,035,924
- Issue date Mar 14, 2000
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of casting an article
- Patent number 5,853,044
- Issue date Dec 29, 1998
- PCC Airfoils, Inc.
- Harold L. Wheaton
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and method for molding an article
- Patent number 5,623,985
- Issue date Apr 29, 1997
- PCC Airfoils, Inc.
- Harold L. Wheaton
- C30 - CRYSTAL GROWTH
Information Patent Grant
Mold and method for casting a single crystal metal article
- Patent number 5,062,469
- Issue date Nov 5, 1991
- PCC Airfoils, Inc.
- Louis H. Monte
- C30 - CRYSTAL GROWTH
Information Patent Grant
Mold and method for casting a single crystal metal article
- Patent number 5,062,468
- Issue date Nov 5, 1991
- PCC Airfoils, Inc.
- Louis H. Monte
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus and method for use in casting
- Patent number 5,048,591
- Issue date Sep 17, 1991
- PCC Airfoils, Inc.
- James A. Oti
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold for casting a single crystal metal article
- Patent number 4,940,073
- Issue date Jul 10, 1990
- PCC Airfoils, Inc.
- Arunachalam Jeyarajan
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of casting an article
- Patent number 4,862,947
- Issue date Sep 5, 1989
- PCC Airfoils, Inc.
- Robert A. Horton
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for casting articles
- Patent number 4,773,467
- Issue date Sep 27, 1988
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and method for use in casting articles
- Patent number 4,763,716
- Issue date Aug 16, 1988
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for casting articles
- Patent number 4,673,021
- Issue date Jun 16, 1987
- TRW Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for casting articles
- Patent number 4,667,728
- Issue date May 26, 1987
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for improving metallurgical bond in bimetallic castings
- Patent number 4,008,052
- Issue date Feb 15, 1977
- TRW Inc.
- Constantine Vishnevsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING A CAST METAL ARTICLE
- Publication number 20120291983
- Publication date Nov 22, 2012
- LAWRENCE D. GRAHAM
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF CASTING METAL ARTICLES
- Publication number 20110108230
- Publication date May 12, 2011
- LAWRENCE D. GRAHAM
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF CASTING A METAL ARTICLE
- Publication number 20100132906
- Publication date Jun 3, 2010
- LAWRENCE D. GRAHAM
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD AND APPARATUS FOR REMOVING CORE MATERIAL
- Publication number 20100000700
- Publication date Jan 7, 2010
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD AND APPARATUS FOR CASTING METAL ARTICLES
- Publication number 20090308560
- Publication date Dec 17, 2009
- LAWRENCE D. GRAHAM
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of forming a cast metal article
- Publication number 20090056902
- Publication date Mar 5, 2009
- PCC Airfoils, Inc.
- Gerald C. Dodds
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of casting
- Publication number 20070084581
- Publication date Apr 19, 2007
- PCC Airfoils
- Lawrence D. Graham
- C30 - CRYSTAL GROWTH
Information Patent Application
Fluidized bed with baffle
- Publication number 20040173336
- Publication date Sep 9, 2004
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method and apparatus for use during casting
- Publication number 20040079510
- Publication date Apr 29, 2004
- PCC Airfoils, Inc.
- Robert M. Garlock
- B22 - CASTING POWDER METALLURGY
Information Patent Application
APPARATUS AND METHOD FOR CASTING A METAL ARTICLE
- Publication number 20040016529
- Publication date Jan 29, 2004
- PCC Airfoils, Inc.
- Lawrence D. Graham
- B22 - CASTING POWDER METALLURGY
Information Patent Application
System for casting a metal article
- Publication number 20030079855
- Publication date May 1, 2003
- PCC Airfoils, Inc.
- Lawrence D. Graham
- C30 - CRYSTAL GROWTH
Information Patent Application
System for casting a metal article
- Publication number 20020170698
- Publication date Nov 21, 2002
- PCC Airfoils, Inc.
- Lawrence D. Graham
- C30 - CRYSTAL GROWTH

Lawrence D. Graham

Person

Patents Grantslast 30 patents

Method of forming a cast metal article

Method of casting metal articles

Method and apparatus for removing core material

Method of forming a cast metal article

Method and apparatus for casting metal articles

Method of casting

Fluidized bed with baffle

Method and apparatus for use during casting

Apparatus and method for casting a metal article

System for casting a metal article

Casting articles

System for casting a metal article using a fluidized bed

Mold and mold basket for use in uni-directional solidification proc...

Method of casting a metal article

Method of casting an article

Apparatus and method for molding an article

Mold and method for casting a single crystal metal article

Mold and method for casting a single crystal metal article

Apparatus and method for use in casting

Mold for casting a single crystal metal article

Method of casting an article

Method and apparatus for casting articles

Apparatus and method for use in casting articles

Method and apparatus for casting articles

Method and apparatus for casting articles

Method for improving metallurgical bond in bimetallic castings

Patents Applicationslast 30 patents

METHOD OF FORMING A CAST METAL ARTICLE

METHOD OF CASTING METAL ARTICLES

METHOD OF CASTING A METAL ARTICLE

METHOD AND APPARATUS FOR REMOVING CORE MATERIAL

METHOD AND APPARATUS FOR CASTING METAL ARTICLES

Method of forming a cast metal article

Method of casting

Fluidized bed with baffle

Method and apparatus for use during casting

APPARATUS AND METHOD FOR CASTING A METAL ARTICLE

System for casting a metal article

System for casting a metal article