David A. Cusac

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East Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Steam oxidation of powder metal parts
- Patent number 7,520,940
- Issue date Apr 21, 2009
- Caterpillar Inc.
- Hyung Kyu Yoon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus and method for testing internal combustion engine valves
- Patent number 6,647,770
- Issue date Nov 18, 2003
- Caterpillar Inc.
- Mysore S. Satish
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure control valve having enhanced durability
- Patent number 6,634,619
- Issue date Oct 21, 2003
- Caterpillar Inc.
- David A. Cusac
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Steam oxidation of powder metal parts
- Publication number 20060024516
- Publication date Feb 2, 2006
- Caterpillar Inc.
- Hyung Kyu Yoon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Apparatus and method for testing internal combustion engine valves
- Publication number 20030010103
- Publication date Jan 16, 2003
- Caterpillar, Inc.
- Mysore S. Satish
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pressure control valve having enhanced durability
- Publication number 20020000247
- Publication date Jan 3, 2002
- David A. Cusac
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...