Roy W. Rice

Person

Alexandria, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reaction processing of AlN/SiC composites and solid solutions
- Patent number 5,342,562
- Issue date Aug 30, 1994
- W. R. Grace & Co.-Conn.
- Craig P. Cameron
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Non-machining surface strengthening of transformation toughened mat...
- Patent number 5,228,245
- Issue date Jul 20, 1993
- W. R. Grace & Co.-Conn.
- Roy W. Rice
- C21 - METALLURGY OF IRON
Information Patent Grant
Thermally conductive elastomer
- Patent number 5,194,480
- Issue date Mar 16, 1993
- W. R. Grace & Co.-Conn.
- Jacob Block
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacture of optical ferrules by electrophoretic deposition
- Patent number 5,194,129
- Issue date Mar 16, 1993
- W. R. Grace & Co.-Conn.
- Awdhoot V. Kerkar
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for making low sodium hollow glass microspheres
- Patent number 5,176,732
- Issue date Jan 5, 1993
- W. R. Grace & Co.-Conn.
- Jacob Block
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Hot pressing densification aid for alumina
- Patent number 5,167,886
- Issue date Dec 1, 1992
- W. R. Grace & Co.-Conn.
- Craig P. Cameron
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for making sintered bodies
- Patent number 5,167,885
- Issue date Dec 1, 1992
- W. R. Grace & Co.-Conn.
- Roy W. Rice
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Al.sub.2 O.sub.3 /B.sub.4 C/SiC composite
- Patent number 5,164,345
- Issue date Nov 17, 1992
- W.R. Grace & Co.-Conn.
- Roy W. Rice
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sintered silicon nitride
- Patent number 5,120,685
- Issue date Jun 9, 1992
- W. R. Grace & Co.-Conn.
- Tariq Quadir
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Rare earth boride/alumina composites and methods of making
- Patent number 5,120,483
- Issue date Jun 9, 1992
- W. R. Grace & Co.-Conn.
- Craig P. Cameron
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Electronic package comprising aluminum nitride and aluminum nitride...
- Patent number 5,102,749
- Issue date Apr 7, 1992
- W. R. Grace & Co.-Conn.
- Jack H. Enloe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Electronic package comprising aluminum nitride and aluminum nitride...
- Patent number 5,073,526
- Issue date Dec 17, 1991
- W. R. Grace & Co.-Conn.
- Jack H. Enloe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Coated welding cups
- Patent number 5,034,593
- Issue date Jul 23, 1991
- W. R. Grace & Co.-Conn.
- Roy W. Rice
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Silicon nitride sintered materials
- Patent number 5,030,599
- Issue date Jul 9, 1991
- W. R. Grace & Co.-Conn.
- Tariq Quadir
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Electronic package comprising aluminum nitride and aluminum nitride...
- Patent number 5,017,434
- Issue date May 21, 1991
- Jack H. Enloe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic composite valve for internal combustion engines and the like
- Patent number 4,928,645
- Issue date May 29, 1990
- W. R. Grace & Co.-Conn.
- Philip L. Berneburg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Hot pressing dense ceramic sheets for electronic substrates and for...
- Patent number 4,920,640
- Issue date May 1, 1990
- W. R. Grace & Co.-Conn.
- Jack H. Enloe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic body with ordered pores
- Patent number 4,683,161
- Issue date Jul 28, 1987
- Piezo Electric Products, Inc.
- Roy W. Rice
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
BN coating of ceramic fibers for ceramic fiber composites
- Patent number 4,642,271
- Issue date Feb 10, 1987
- The United States of America as represented by the Secretary of the Navy
- Roy W. Rice
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Hot rolling of ceramics by the use of self propagating synthesis
- Patent number 4,642,218
- Issue date Feb 10, 1987
- The United States of America as represented by the Secretary of the Navy
- Roy W. Rice
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oxidation of reduced ceramic products
- Patent number 4,568,650
- Issue date Feb 4, 1986
- The United States of America as represented by the Secretary of the Navy
- William S. Coblenz
- C30 - CRYSTAL GROWTH
Information Patent Grant
Ablative-resistant dielectric ceramic articles
- Patent number 4,304,870
- Issue date Dec 8, 1981
- The United States of America as represented by the Secretary of the Navy
- Roy W. Rice
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Flexible, shapeable, composite acoustic transducer
- Patent number 4,233,477
- Issue date Nov 11, 1980
- The United States of America as represented by the Secretary of the Navy
- Roy W. Rice
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method for increasing the strength and density of lead titanate cer...
- Patent number 4,131,444
- Issue date Dec 26, 1978
- The United States of America as represented by the Secretary of the Navy
- Basil E. Walker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for strengthening PZT transducers
- Patent number 4,124,671
- Issue date Nov 7, 1978
- The United States of America as represented by the Secretary of the Navy
- Basil E. Walker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of ceramics
- Patent number 4,097,294
- Issue date Jun 27, 1978
- The United States of America as represented by the Secretary of the Navy
- Roy W. Rice
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Silicon nitride-zirconium silicate ceramics
- Patent number 4,069,059
- Issue date Jan 17, 1978
- The United States of America as represented by the Secretary of the Navy
- William J. McDonough
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Roy W. Rice

Person

Patents Grantslast 30 patents

Reaction processing of AlN/SiC composites and solid solutions

Non-machining surface strengthening of transformation toughened mat...

Thermally conductive elastomer

Manufacture of optical ferrules by electrophoretic deposition

Method for making low sodium hollow glass microspheres

Hot pressing densification aid for alumina

Method for making sintered bodies

Al.sub.2 O.sub.3 /B.sub.4 C/SiC composite

Sintered silicon nitride

Rare earth boride/alumina composites and methods of making

Electronic package comprising aluminum nitride and aluminum nitride...

Electronic package comprising aluminum nitride and aluminum nitride...

Coated welding cups

Silicon nitride sintered materials

Electronic package comprising aluminum nitride and aluminum nitride...

Ceramic composite valve for internal combustion engines and the like

Hot pressing dense ceramic sheets for electronic substrates and for...

Ceramic body with ordered pores

BN coating of ceramic fibers for ceramic fiber composites

Hot rolling of ceramics by the use of self propagating synthesis

Oxidation of reduced ceramic products

Ablative-resistant dielectric ceramic articles

Flexible, shapeable, composite acoustic transducer

Method for increasing the strength and density of lead titanate cer...

Method for strengthening PZT transducers

Preparation of ceramics

Silicon nitride-zirconium silicate ceramics