Robert E. Hawbaker

Follow

Person

Peoria, IL, US

People

Patents Grantslast 30 patents

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...
Information Patent Grant
Method for creating surface oil reservoirs on coated iron
- Patent number 6,478,933
- Issue date Nov 12, 2002
- Caterpillar Inc.
- Chuong Q. Dam
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

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...