David E. Bush

Follow

Person

Gary, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Linkage connector for excavator bucket
- Patent number 6,249,995
- Issue date Jun 26, 2001
- David E. Bush
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for loading and unloading open top railroad cars
- Patent number 5,066,188
- Issue date Nov 19, 1991
- Bush; David E.
- David E. Bush
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING