John C. Kosco

Person

St. Marys, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Carburization of metal articles
- Patent number 8,871,036
- Issue date Oct 28, 2014
- Keystone Investment Corporation
- Peter G. Imbrogno
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Carburization of metal articles
- Patent number 7,794,551
- Issue date Sep 14, 2010
- Keystone Investment Corporation
- Peter G. Imbrogno
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for manufacturing hardened powder metal parts
- Patent number 7,455,711
- Issue date Nov 25, 2008
- Keystone Investment Corporation
- John C. Kosco
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Powder metal materials and parts and methods of making the same
- Patent number 7,416,696
- Issue date Aug 26, 2008
- Keystone Investment Corporation
- John C. Kosco
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder metal materials including glass
- Patent number 6,833,018
- Issue date Dec 21, 2004
- Keystone Investment Corporation
- John C. Kosco
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Powder metal materials having high temperature wear and corrosion r...
- Patent number 6,793,705
- Issue date Sep 21, 2004
- Keystone Investment Corporation
- John C. Kosco
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing powder metal materials
- Patent number 6,485,540
- Issue date Nov 26, 2002
- Keystone Investment Corporation
- John C. Kosco
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of fabricating camshafts
- Patent number 6,473,964
- Issue date Nov 5, 2002
- Keystone Investment Corporation
- Gary L. Anderson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing powder metal materials
- Patent number 6,338,747
- Issue date Jan 15, 2002
- Keystone Investment Corporation
- John C. Kosco
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder ferrous metal compositions containing aluminum
- Patent number 5,864,071
- Issue date Jan 26, 1999
- Keystone Powdered Metal Company
- John C. Kosco
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High density ferrous power metal alloy
- Patent number 5,613,180
- Issue date Mar 18, 1997
- Keystone Investment Corporation
- John C. Kosco
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Powder metal materials and parts and methods of making the same
- Publication number 20040177719
- Publication date Sep 16, 2004
- John C. Kosco
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Powder metal materials having high temperature wear and corrosion r...
- Publication number 20030110888
- Publication date Jun 19, 2003
- John C. Kosco
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of producing powder metal parts from metallurgical powders i...
- Publication number 20030047032
- Publication date Mar 13, 2003
- Keith E. Newman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of producing powder metal parts using induction sintering
- Publication number 20030039572
- Publication date Feb 27, 2003
- John C. Kosco
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

John C. Kosco

Person

Patents Grantslast 30 patents

Carburization of metal articles

Carburization of metal articles

Process for manufacturing hardened powder metal parts

Powder metal materials and parts and methods of making the same

Powder metal materials including glass

Powder metal materials having high temperature wear and corrosion r...

Method for producing powder metal materials

Method of fabricating camshafts

Method for producing powder metal materials

Powder ferrous metal compositions containing aluminum

High density ferrous power metal alloy

Patents Applicationslast 30 patents

Powder metal materials and parts and methods of making the same

Powder metal materials having high temperature wear and corrosion r...

Method of producing powder metal parts from metallurgical powders i...

Method of producing powder metal parts using induction sintering