Paul J. Lukavich

Follow

Person

Washington, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rebuildable elevator flight for scraper
- Patent number 6,857,208
- Issue date Feb 22, 2005
- Caterpillar Inc.
- Smita Gandhi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Wear resistant cutting edge and method for making same
- Patent number 5,778,572
- Issue date Jul 14, 1998
- Caterpillar Inc.
- Paul J. Lukavich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Tooth with hard material applied to selected surfaces
- Patent number 5,111,600
- Issue date May 12, 1992
- Caterpillar Inc.
- Paul J. Lukavich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Rebuildable flight assembly for an elevating scraper
- Publication number 20040111926
- Publication date Jun 17, 2004
- Smita Gandhi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING