Charles D'Angelo

Person

Southboro, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Metal carbide, nitride, or carbonitride whiskers coated with metal...
- Patent number 4,988,564
- Issue date Jan 29, 1991
- GTE Laboratories Incorporated
- Charles D'Angelo
- C30 - CRYSTAL GROWTH
Information Patent Grant
Internal reactor method for chemical vapor deposition
- Patent number 4,957,780
- Issue date Sep 18, 1990
- GTE Laboratories Incorporated
- Vinod K. Sarin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chemical vapor deposition reactor for producing metal carbide or ni...
- Patent number 4,900,525
- Issue date Feb 13, 1990
- GTE Laboratories Incorporated
- Charles D'Angelo
- C30 - CRYSTAL GROWTH
Information Patent Grant
A1N coated silicon nitride based cutting tools
- Patent number 4,892,792
- Issue date Jan 9, 1990
- GTE Laboratories Incorporated
- Vinod K. Sarin
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Internal reactor for chemical vapor deposition
- Patent number 4,890,574
- Issue date Jan 2, 1990
- GTE Laboratories Incorporated
- Vinod K. Sarin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of coating metal carbide nitride, and carbonitride whiskers...
- Patent number 4,810,530
- Issue date Mar 7, 1989
- GTE Laboratories Incorporated
- Charles D'Angelo
- C30 - CRYSTAL GROWTH
Information Patent Grant
Chemical vapor deposition process for producing metal carbide or ni...
- Patent number 4,756,791
- Issue date Jul 12, 1988
- GTE Laboratories Incorporated
- Charles D'Angelo
- C30 - CRYSTAL GROWTH
Information Patent Grant
Coated cemented carbide cutting tool
- Patent number 4,686,156
- Issue date Aug 11, 1987
- GTE Service Corporation
- J. Gary Baldoni
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Alumina coated composite silicon nitride cutting tools
- Patent number 4,421,525
- Issue date Dec 20, 1983
- GTE Laboratories Incorporated
- Vinod K. Sarin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Carbide coated composite silicon nitride cutting tools
- Patent number 4,416,670
- Issue date Nov 22, 1983
- GTE Laboratories Incorporated
- Vinod K. Sarin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Carbonitride coated composite silicon nitride cutting tools
- Patent number 4,409,004
- Issue date Oct 11, 1983
- GTE Laboratories Incorporated
- Vinod K. Sarin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nitride coated composite silicon nitride cutting tools
- Patent number 4,406,667
- Issue date Sep 27, 1983
- GTE Laboratories Incorporated
- Vinod K. Sarin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Charles D'Angelo

Person

Patents Grantslast 30 patents

Metal carbide, nitride, or carbonitride whiskers coated with metal...

Internal reactor method for chemical vapor deposition

Chemical vapor deposition reactor for producing metal carbide or ni...

A1N coated silicon nitride based cutting tools

Internal reactor for chemical vapor deposition

Method of coating metal carbide nitride, and carbonitride whiskers...

Chemical vapor deposition process for producing metal carbide or ni...

Coated cemented carbide cutting tool

Alumina coated composite silicon nitride cutting tools

Carbide coated composite silicon nitride cutting tools

Carbonitride coated composite silicon nitride cutting tools

Nitride coated composite silicon nitride cutting tools